There are coins and medals with the fineness of silver in the lettering. I think these numbers could be added as marks without mint.
Mark 925
- Mint: (none)
- Name: (empty)
- Image: (none)
- Position title:
- (EN) Silver 925‰ Certification Mark
- (FR) Poinçon de garantie argent 925‰
- (ES) Sello de garantía de plata 925
- Mark description (EN/FR/ES): 925
- Numista object: pending to publish
Mark 925 in rectangle
- Mint: (none)
- Name: (empty)
- Image:
- Position title:
- (EN) Silver 925‰ Certification Mark
- (FR) Poinçon de garantie argent 925‰
- (ES) Sello de garantía de plata 925
- Mark description:
- (EN) 925 in rectangle
- (ES) 925 en rectángulo
- Numista object: N#377141
Mark Ag 925
- Mint: (none)
- Name: (empty)
- Image: (none)
- Position title:
- (EN) Silver 925‰ Certification Mark
- (FR) Poinçon de garantie argent 925‰
- (ES) Sello de garantía de plata 925
- Mark description (EN/FR/ES): Ag 925
- Numista object:
N#353867
N#314469
Mark 999
- Mint: (none)
- Name: (empty)
- Image: (none)
- Position title:
- (EN) Silver 999‰ Certification Mark
- (FR) Poinçon de garantie argent pur 999‰
- (ES) Sello de garantía de plata 999 (pura)
- Mark description (EN/FR/ES): 999
- Numista object: N#535531