Back to simple search | Back to advanced search

    You searched for:

    • Medieval periodic type:1750
    • Broad period:BRONZE AGE
    • Object type:AXE
    • Sort:workflow
    • Show this many records per page:40

  • Image not taken

Record ID: SUR-B8BAF2
Object type: AXE
Broad period: BRONZE AGE
County: Surrey
Workflow stage: Awaiting validation Find awaiting validation
A small fragment from the blade of a copper alloy axe, probably of socketed form. The fragment has a rounded blade and, in cross section, two sides which meet at a point. Grinding striations are also visible.
Created on: Wednesday 4th July 2007
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Thumbnail image of SUSS-733E87

Record ID: SUSS-733E87
Object type: AXE
Broad period: BRONZE AGE
County: West Sussex
Workflow stage: Awaiting validation Find awaiting validation
A cast copper-alloy socketed axe fragment, found as a single find. The fragment consists of the incomplete blade and part of the faces of the axe; therefore the body and mouth do not survive. The surface of the metal is worn and corroded; therefore no casting flashes are visible. The blade expands at the cutting edge, but the socket does not extend into the blade tips. The cutting edge is corroded; therefore the original surface has been lost. The outer surfaces have a dark brownish-green patina. The breaks are well worn. Socketed axes date to the Late Bronze Age.
Created on: Wednesday 25th July 2007
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Near Selsey', grid reference and parish protected.


  • Thumbnail image of LANCUM-0B61F3

Record ID: LANCUM-0B61F3
Object type: AXE
Broad period: BRONZE AGE
County: Lancashire
Workflow stage: Awaiting validation Find awaiting validation
A fragment of a cast copper alloy casting or smelting waste, probably dating from the Middle or Late Bronze Age, i.e. c. 2000-800BC. It is likely that this is a fragment of a cu-alloy 'cake', ie the cu-alloy residue left over from the smelting process. This would then be broken into smaller pieces that various different artefacts can be cast from. Cake fragments such as this are a rare find for North West England. They are much more common in East Anglia as both single finds and in Late Bronze Age metalwork hoards. Dimensions: length: 27mm, width:13mm, thickness: 22mm amd weight: 19.4g.
Created on: Thursday 10th June 2010
Last updated: Thursday 20th January 2011
Spatial data recorded. This findspot is known as 'Morecambe area', grid reference and parish protected.


  • Thumbnail image of LANCUM-099711

Record ID: LANCUM-099711
Object type: AXE
Broad period: BRONZE AGE
County: Cumbria
Workflow stage: Awaiting validation Find awaiting validation
Late Bronze/Early Iron Age axe fragment dating between1150-300BC. The object is made of copper and has stress fractures evident possibly resulting from being broken up for re-casting. The length is 20mm, the width is 10mm, the thickness is 3mm and the weight is 4.36g
Created on: Tuesday 22nd June 2010
Last updated: Tuesday 23rd August 2011
Spatial data recorded. This findspot is known as 'SOUTH LAKES', grid reference and parish protected.


  • Thumbnail image of SF-A11423

Record ID: SF-A11423
Object type: AXE
Broad period: BRONZE AGE
County: Essex
Workflow stage: Awaiting validation Find awaiting validation
A tiny worn cast copper-alloy blade fragment from a Bronze Age axe. The fragment is 13.99 by 8.21mm in surviving size.
Created on: Friday 25th January 2008
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Steeple Bumpstead', grid reference and parish protected.


  • Thumbnail image of NMS-446093

Record ID: NMS-446093
Object type: AXE
Broad period: BRONZE AGE
County: Norfolk
Workflow stage: Awaiting validation Find awaiting validation
Very abraded Early/Middle Bronze Age fragment of cutting edge of flat axe or palstave. Length >38mm. Width >23mm. Thickness 12mm. c.2350 – c.1000 BC.
Created on: Saturday 2nd February 2008
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Mileham', grid reference and parish protected.


  • Thumbnail image of LIN-959B08

Record ID: LIN-959B08
Object type: AXE
Broad period: BRONZE AGE
County: Lincolnshire
Workflow stage: Awaiting validation Find awaiting validation
Stone axe hammer, Group XVIII. The axe hammer is egg-shaped in plan and oval in cross-section, tapering to a narrowed and rounded cutting edge. There is an hour-glass shaped hole through the centre. This axe was studied as part of Cummings and Moores research into axe hammers from the East Midlands, and is number --- on the list.
Created on: Thursday 13th March 2008
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Thumbnail image of DOR-360023

Record ID: DOR-360023
Object type: AXE
Broad period: BRONZE AGE
County: Dorset
Workflow stage: Awaiting validation Find awaiting validation
Fragment of palstave axe, Middle Bronze Age. A fragment of a palstave axe. A fragment from the butt of the axe . The terminal is rounded and the butt tapers towards it. It has a rectangular cross section. There is a slight projection at the side on one face of the object which is likely to be the start of a flange along the side of the axe. Dimensions: 19.08 mm x 23.27 x 7.03 mm
Created on: Thursday 25th June 2009
Last updated: Monday 20th November 2017
Spatial data recorded. This findspot is known as 'Cerne Abbas', grid reference and parish protected.


  • Thumbnail image of DOR-360553

Record ID: DOR-360553
Object type: AXE
Broad period: BRONZE AGE
County: Dorset
Workflow stage: Awaiting validation Find awaiting validation
Fragment of copper alloy axe, Middle to Late Bronze Age A fragment of a copper alloy implement. A small piece of the cutting edge, probably from an axe. It has a rectangular cross-section and tapers towards the cutting edge. Bronze Age Dimensions: 11.63 mm x 13.83 mm x 5.52 mm
Created on: Thursday 25th June 2009
Last updated: Monday 20th November 2017
Spatial data recorded. This findspot is known as 'Cerne Abbas', grid reference and parish protected.


  • Thumbnail image of SUR-A5BC60

Record ID: SUR-A5BC60
Object type: AXE
Broad period: BRONZE AGE
County: Surrey
Workflow stage: Awaiting validation Find awaiting validation
The butt end of a palstave axe of Middle Bronze Age date. The fragment includes the beginnings of the side flanges.
Created on: Tuesday 29th December 2009
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Thumbnail image of YORYM-D86C33

Record ID: YORYM-D86C33
Object type: AXE
Broad period: BRONZE AGE
County: North Yorkshire
Workflow stage: Awaiting validation Find awaiting validation
A heavily corroded and fragmentary artefact which could be a small copper-alloy flat axehead in an early Bronze Age style. The axe is possibly a chisel axe used for fine carpentry work, but is could also be votive. The axe remains at a constant width towards the blade edge, the other end appears to have broken off but the breaks are very worn. The edges of the blade are straight. In profile the axe has a thin butt, which thickens slightly towards the main body and then thins again at the blade. The metal is mottled mid greenish-brown in colour and is heavily pitted. There are no signs …
Created on: Monday 27th July 2009
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Near Escrick', grid reference and parish protected.


  • Thumbnail image of NLM5237

Record ID: NLM5237
Object type: AXE
Broad period: BRONZE AGE
County: Lincolnshire
Workflow stage: Awaiting validation Find awaiting validation
Large stone axe, gneiss, almost black, pecked surface, hole for shaft.
Created on: Thursday 6th September 2001
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'SOUTH KESTEVEN', grid reference and parish protected.


  • Image not taken

Record ID: ESS-62F736
Object type: AXE
Broad period: BRONZE AGE
County: Essex
Workflow stage: Awaiting validation Find awaiting validation
An Early Bronze Age flanged bronze axe. It has a semi-circular blade, which is chipped and blunted, and only traces of the flanges survive. Its condition is very worn and corroded with a pitted surface. The axe is of relatively small size, only 72mm long by 34mm across the blade by 10mm thick. It dates to the period c.1850-1400 BC.
Created on: Friday 6th October 2006
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Image not taken

Record ID: ESS-637745
Object type: AXE
Broad period: BRONZE AGE
County: Essex
Workflow stage: Awaiting validation Find awaiting validation
A fragment of a Late Bronze Age socketed bronze axe, dating to 1000-700BC. The fragment, part of the blade, is 25mm in length, 42mm in width across the blade, 11mm at its thickest part and weighs 34.11g. It is much abraded, which has lead to the loss of most of the original surface, including the cutting edge.
Created on: Friday 6th October 2006
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Image not taken

Record ID: ESS-A5EFF0
Object type: AXE
Broad period: BRONZE AGE
County: Essex
Workflow stage: Awaiting validation Find awaiting validation
Late Bronze Age socketed bronze axe fragment. The fragment, part of the blade, is 35mm in length, 34mm in width across the blade, and is 11mm at its thickest part. The blade has a semi-circular cutting edge.
Created on: Monday 9th October 2006
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Image not taken

Record ID: YORYM-EAB4B7
Object type: AXE
Broad period: BRONZE AGE
County: North Yorkshire
Workflow stage: Awaiting validation Find awaiting validation
Flat copper axe head.
Created on: Wednesday 8th March 2006
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Marston Moor Rally 05', grid reference and parish protected.


  • Thumbnail image of SUSS-DB17E8

Record ID: SUSS-DB17E8
Object type: AXE
Broad period: BRONZE AGE
County: West Sussex
Workflow stage: Awaiting validation Find awaiting validation
The three objects were found on cultivated land during May 2006. Two of the objects were found close together but on consecutive days; the first object, no. 1 was discovered on 4th May 2006 at a depth of 6-8 inches and the second, no. 2 was found on 5th May 2006 at a depth of 2 inches and approximately 6 inches away from the first object. The third object, no. 3 was found at the end of May approximately 2m away from nos. 1-2 and at a depth of approximately 2 inches within the ploughsoil. Description 1. Unlooped palstave; almost complete. The blade starts parallel at the top and then e…
Created on: Friday 19th May 2006
Last updated: Tuesday 8th May 2012
Spatial data recorded. This findspot is known as 'Arundel Area', grid reference and parish protected.


  • Thumbnail image of LIN-43C802

Record ID: LIN-43C802
Object type: AXE
Broad period: BRONZE AGE
County: City of Peterborough
Workflow stage: Awaiting validation Find awaiting validation
Possible copper alloy axe or chisel. The object has a pointed oval socket with a slightly expanded lip. The socket has concave sides which flare outwards gradually towards the convex cutting edge. The concave sides have a slight lip to them which disappears once they meet the straight edge. The hollow socket tapers as it goes towards the cutting edge, being solid approximately 17mm before the edge. The cutting edge is very worn and blunt. No decoration is visible. The surface displays localised evidence of active bronze disease, mixed between light brownish deposits of an uncert…
Created on: Monday 5th June 2006
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Thumbnail image of SUSS-150061

Record ID: SUSS-150061
Object type: AXE
Broad period: BRONZE AGE
County: West Sussex
Workflow stage: Awaiting validation Find awaiting validation
The three objects were found on cultivated land during May 2006. Two of the objects were found close together but on consecutive days; the first object, no. 1 was discovered on 4th May 2006 at a depth of 6-8 inches and the second, no. 2 was found on 5th May 2006 at a depth of 2 inches and approximately 6 inches away from the first object. The third object, no. 3 was found at the end of May approximately 2m away from nos. 1-2 and at a depth of approximately 2 inches within the ploughsoil. Description 1. Unlooped palstave; almost complete. The blade starts parallel at the top and t…
Created on: Tuesday 27th June 2006
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Arundel area', grid reference and parish protected.


  • Thumbnail image of SF-3F9D78

Record ID: SF-3F9D78
Object type: AXE
Broad period: BRONZE AGE
County: Suffolk
Workflow stage: Awaiting validation Find awaiting validation
A cast copper-alloy worn fragment which is likely to be the butt end from a flanged axe or plastave of early or middle Bronze Age date. It is roughly rectangular in shape and measures 15.85mm in length and 22.25mm in width. Only fragments of the original surface remain and it is patinated a dark brown.
Created on: Thursday 29th June 2006
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Little Saxham', grid reference and parish protected.


  • Thumbnail image of LIN-980F62

Record ID: LIN-980F62
Object type: AXE
Broad period: BRONZE AGE
County: Lincolnshire
Workflow stage: Awaiting validation Find awaiting validation
Possible blade fragment from a Bronze Age flat axe. The blade has a very worn abraded crescentric cutting edge. The sides are slightly concave. The surfaces of the blade have a brown-red patina. The blade is consistently 1mm thick at all points over the surface, which would make it less likely to be from an axe since one would expect it to thicken toward the middle.
Created on: Friday 11th June 2004
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Sleaford', grid reference and parish protected.


  • Thumbnail image of LEIC-9A5B67

Record ID: LEIC-9A5B67
Object type: AXE
Broad period: BRONZE AGE
County: Leicestershire
Workflow stage: Awaiting validation Find awaiting validation
Bronze age copper alloy axe, 40mm long 30-35mm wide and 4-12mm thick. The object represents the tip of the axe, which widens from 30mm to 35mm at the blade. It weighs 65 grams and has a brownish/green patina. It tapers in thickness from 17mm at the broken end to 3mm at the tip. This is probably part of a mid bronze age straight sided, intrusive? axe.
Created on: Monday 23rd August 2004
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Thumbnail image of SUR-FB5552

Record ID: SUR-FB5552
Object type: AXE
Broad period: BRONZE AGE
County: Surrey
Workflow stage: Awaiting validation Find awaiting validation
A small fragment of cast bronze, patinated dark green. Both sides taper to a sharp edge.
Created on: Wednesday 27th October 2004
Last updated: Wednesday 23rd October 2013
Spatial data recorded.


  • Thumbnail image of LEIC-046B77

Record ID: LEIC-046B77
Object type: AXE
Broad period: BRONZE AGE
County: Norfolk
Workflow stage: Awaiting validation Find awaiting validation
Copper alloy fragment, 34mm long, 8mm wide and 4mm thick. The object has a bright green patina and weighs 5.50 grams. The object is rectangular in form and triangular in section. The narrow edge is slightly rounded and 1mm thick. The widest edge, 4mm thick, has broken and clearly shows two layers of metal with a small void in between(One side has a small triangular protrusion overlapping the break). This would suggest a blade tip perhaps off a small axe or a chisel?
Created on: Friday 3rd December 2004
Last updated: Thursday 24th February 2011
Spatial data recorded.


  • Image not taken

Record ID: SOMDOR-7F8A33
Object type: AXE
Broad period: BRONZE AGE
County: Dorset
Workflow stage: Awaiting validation Find awaiting validation
Fragment of a cast copper alloy axe blade of Middle to Late Bronze Age date. It is not possible to establish whether it is from a palstave or a socketed axe because there only 20mm remains of the length.
Created on: Monday 29th March 2004
Last updated: Thursday 2nd February 2017
No spatial data available.


  • Thumbnail image of SF-F59824

Record ID: SF-F59824
Object type: AXE
Broad period: BRONZE AGE
County: Suffolk
Workflow stage: Awaiting validation Find awaiting validation
An incomplete cast copper-alloy axe of Bronze Age date. Only the corner of the blade end survives intact, the remainder now missing due to old breaks. It is rectangular in form, triangular section with one side and part of the sharpened blade surviving. The fragment has a dark green patina and measures 15.90mm in width, 9.86mm in length, 5.09mm in thickness and 2.33g in weight. This is a fragment from the blade of a Bronze Age axe, however due to the preservation of the object it is uncertain whether it belongs to a flat axe, a palstave or socketed axe. It may therefore date to any po…
Created on: Friday 24th May 2013
Last updated: Tuesday 14th January 2014
Spatial data recorded. This findspot is known as 'Wickham Skeith', grid reference and parish protected.


  • Thumbnail image of SUR-538DB1

Record ID: SUR-538DB1
Object type: AXE
Broad period: BRONZE AGE
County: Hampshire
Workflow stage: Awaiting validation Find awaiting validation
The corner of a blade from a Late Bronze Age copper alloy possible socketed axe. The casting seam is visible.
Created on: Sunday 27th January 2013
Last updated: Thursday 14th February 2013
Spatial data recorded.


  • Thumbnail image of WILT-12B816

Record ID: WILT-12B816
Object type: AXE
Broad period: BRONZE AGE
County: Wiltshire
Workflow stage: Awaiting validation Find awaiting validation
A fragment of a Late Bronze Age socketed axehead with rib decoration. The fragment is broadly square in plan. Late Bronze Age socketed axeheads are c.1100 BC to c.800 BC in date. The fragment is 15.05mm in length, 18.9mm wide, 4.40mm thick and weighs 4.73 grams.
Created on: Wednesday 1st May 2013
Last updated: Wednesday 1st May 2013
Spatial data recorded. This findspot is known as 'Cricklade', grid reference and parish protected.


  • Thumbnail image of SUR-D8CB18

Record ID: SUR-D8CB18
Object type: AXE
Broad period: BRONZE AGE
County: Warwickshire
Workflow stage: Awaiting validation Find awaiting validation
A poorly cast copper-alloy minature late Bronze Age to early Iron Age socketed axe, 23.11mm long. The axe has an empty socket and the loop handle is not open. There appears to be a casting runner on the blade end
Created on: Sunday 14th June 2015
Last updated: Tuesday 14th July 2015
Spatial data recorded.


  • Thumbnail image of SUR-71FFE8

Record ID: SUR-71FFE8
Object type: AXE
Broad period: BRONZE AGE
County: Hampshire
Workflow stage: Awaiting validation Find awaiting validation
A chip from the blade of a Middle - Late Bronze Age copper alloy axe.
Created on: Sunday 9th August 2015
Last updated: Tuesday 25th August 2015
Spatial data recorded.


  • Thumbnail image of SUR-0E4F59

Record ID: SUR-0E4F59
Object type: AXE
Broad period: BRONZE AGE
County: Surrey
Workflow stage: Awaiting validation Find awaiting validation
A fragment of the butt of a possible Bronze Age cast copper alloy palstave axe. The fragment is broken across its thickest point. One face remains with part of one side. There is evidence for possible rounded side wings. The axe is very worn and pitted.
Created on: Saturday 10th January 2015
Last updated: Friday 23rd January 2015
Spatial data recorded.


  • Thumbnail image of SUR-FE1092

Record ID: SUR-FE1092
Object type: AXE
Broad period: BRONZE AGE
County: Surrey
Workflow stage: Awaiting validation Find awaiting validation
A fragment of the tip of a blade of a cast copper alloy Bronze Age axe of uncertain type. The fragment has a bright green patina.
Created on: Sunday 30th June 2013
Last updated: Tuesday 16th July 2013
Spatial data recorded.


  • Thumbnail image of SUR-FDEAB5

Record ID: SUR-FDEAB5
Object type: AXE
Broad period: BRONZE AGE
County: Hampshire
Workflow stage: Awaiting validation Find awaiting validation
A small fragment from the blade edge of an axe of Middle or Late Bronze Age date.
Created on: Wednesday 24th July 2013
Last updated: Wednesday 24th July 2013
Spatial data recorded.


  • Thumbnail image of NMS-CA8C33

Record ID: NMS-CA8C33
Object type: AXE
Broad period: BRONZE AGE
County: Norfolk
Workflow stage: Awaiting validation Find awaiting validation
Fragment of Bronze Age axe, part of cutting edge and one side. >27 x 13mm.
Created on: Tuesday 15th January 2008
Last updated: Thursday 24th February 2011
Spatial data recorded. This findspot is known as 'Horsham St Faith and Newton St Faith', grid reference and parish protected.


  • Thumbnail image of SUR-38A16B

Record ID: SUR-38A16B
Object type: AXE
Broad period: BRONZE AGE
County: Surrey
Workflow stage: Awaiting validation Find awaiting validation
A possible blade from a very worn Bronze Age socketed axe which is wedge-shaped in section and has a rounded 'blade'. There is no trace of the socket and the patina and condition are correct for a Bronze Age date.
Created on: Sunday 15th October 2017
Last updated: Saturday 24th February 2018
Spatial data recorded.


  • Thumbnail image of SUSS-B42B82

Record ID: SUSS-B42B82
Object type: AXE
Broad period: BRONZE AGE
County: West Sussex
Workflow stage: Awaiting validation Find awaiting validation
A corroded fragment of a possible small cast socketed axehead of probable Late Bronze Age date (1150-800 BC). The fragment tapers in section at a broadly 45 degee angle to the tip, with both top and bottom surfaces flat and corroded but with possibly complete vertical edges. In plan view the object narrows from a maximum width of 26.8mm to 19.6mm at the tip, and so might possibly be representative of a narrowed type of socketed axe. At the opposing break in the fragment is a linear recessed groove which can be seen to expand to a larger cavity, much of which has been lost through brea…
Created on: Thursday 22nd March 2012
Last updated: Monday 28th May 2012
Spatial data recorded. This findspot is known as 'Near Climping', grid reference and parish protected.


  • Thumbnail image of GLO-7A0C46

Record ID: GLO-7A0C46
Object type: AXE
Broad period: BRONZE AGE
County: Gloucestershire
Workflow stage: Awaiting validation Find awaiting validation
Cast copper alloy socketed axe blade fragment length 27mm, width 38mm, thickness 12mm, weight 12.93g. Only the tip of the axe remains, this consists of the central part of the blade, the sides have been truncated. At the rear of the object the base of the socket is visible in the break. Date late Bronze Age
Created on: Saturday 19th May 2012
Last updated: Saturday 19th May 2012
Spatial data recorded. This findspot is known as 'north Gloucestershire', grid reference and parish protected.


  • Thumbnail image of WREX-A92EB8

Record ID: WREX-A92EB8
Object type: AXE
Broad period: BRONZE AGE
County: Shropshire
Workflow stage: Awaiting validation Find awaiting validation
Bronze axe fragment. Possibly part of either a developed axe/flanged axe with a date range of 1800-1500BCor a late Bronze age socked axe with a date range of 1100-750BC. The fragment is triangular in section.The curved blade has some small chips.The fragment has a dark brown patina. Width: 37.7mm; height: 20.6mm; thickness: 9.9mm; weight: 16.3g
Created on: Friday 8th June 2018
Last updated: Monday 11th June 2018
Spatial data recorded. This findspot is known as 'Prees', grid reference and parish protected.


  • Thumbnail image of NARC-565276

Record ID: NARC-565276
Object type: AXE
Broad period: BRONZE AGE
County: Northamptonshire
Workflow stage: Awaiting validation Find awaiting validation
A cast copper alloy fragment of a Bronze Age axe. The breaks are uneven and show signs of wear, suggesting ancient breaks. This fragment is the curved section of the blade, which is blunt. This fragment is quite un-daignostic, and so closer dating and classification is difficult. Axes begin as flat axes at the start of the Bronze Age period and then develop into palstaves and then to socketed axes. Many axes would have been used as modern axes are used as a tool for chopping wood and organic materials. Some however have been described as ingots and as votive offerings. They can…
Created on: Wednesday 10th October 2012
Last updated: Tuesday 11th December 2012
Spatial data recorded.


  • Thumbnail image of SUR-449726

Record ID: SUR-449726
Object type: AXE
Broad period: BRONZE AGE
County: Hampshire
Workflow stage: Awaiting validation Find awaiting validation
A possible fragment of a cast copper-alloy Bronze Age axe. The fragment is very worn and is tapering in section. It is possibly a very worn blade.
Created on: Monday 16th July 2012
Last updated: Tuesday 7th August 2012
Spatial data recorded.


Records per page: 10 20 40 100

Only results with images:
Only results with 3D content:

Sort your search by:

Which direction?

Total results available: 52
Search server index: asgard

You are viewing records: 1 - 40.

Search statistics

  • Total quantity: 52
  • Mean quantity: 1.000
  • Maximum: 1

Filter your search

1 - 40 of 52 records.

Other formats: this page is available as json xml rss atom kml geojson qrcode representations.