Acquisition position
Current all in cost
1200.0 SEK
Current bid or estimate300.0 SEK
Modelled discount32.2%
Liquidity score84%
Collier S · Silver and metalware · Skånes Auktionsverk
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Fattning i metall. Bredd ca 6 cm Längd iolitraderna ca 33,5 cm Ställbar längd ca 35-48 cm.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 42% · Marks 25% · Material 40%
26% combined confidenceVisual 0% · Name 41% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 36% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 35% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 33% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 22% · Marks 25% · Material 40%
22% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Anne Collier American, born 1970
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoMade by Wilda W. Rice (American, active c. 1932) for Clyde R. Rockriver United States
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAlfred Leslie American, 1927-2023
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoEdwaert Collier (Dutch, 1642–1708)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoWestern Apache Salt River Canyon, Arizona, United States
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoWeaver unknown (Luiseño, active 19th–20th century) Southern California
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCharles Meryon (French, 1821-1868) printed by Pierron (French, 19th century)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJapanese
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoDesigned by Narcissa Niblack Thorne American, 1882-1966
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoBasketmaker unknown (Tohono O'odham Nation) Arizona
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoDesigned by Narcissa Niblack Thorne American, 1882-1966
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoArt Silver Shop American, active 1918–34 Edmund Boker and Ernest Gould Chicago
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
|---|---|---|---|
| 12088 | 54% | 5513.0 SEK | identity 62%, material 45%, size 62%, title 40%, hallmarks 45%, weight 62% |
| 13701 | 52% | 3500.0 SEK | identity 56%, material 45%, size 62%, title 50%, hallmarks 45%, weight 62% |
| 20422 | 52% | 2000.0 SEK | identity 56%, material 45%, size 62%, title 42%, hallmarks 45%, weight 62% |
| 5394 | 51% | 1355.0 SEK | identity 53%, material 45%, size 62%, title 48%, hallmarks 45%, weight 62% |
| 11627 | 51% | 600.0 SEK | identity 52%, material 45%, size 62%, title 41%, hallmarks 45%, weight 62% |
| 20711 | 50% | 15060.0 SEK | identity 52%, material 45%, size 62%, title 38%, hallmarks 45%, weight 62% |
| 20125 | 50% | 1450.0 SEK | identity 52%, material 45%, size 62%, title 36%, hallmarks 45%, weight 62% |
| 2736 | 50% | 1377.0 SEK | identity 52%, material 45%, size 62%, title 37%, hallmarks 45%, weight 62% |
Automatic signature module
The local engine detects and isolates candidate regions, searches the trusted mark library and runs conservative signature forensics. Optional AI interprets unreadable regions and creates research queries without changing the forensic verdict.
The module runs during normal analysis when a local image is available.
Marks laboratory
110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.
Signature forensics
This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.
Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.