Picture with Platina Standard of 1 kg, c. 1839 A copper plate with inscription (NG-2001-16-D-11-A), (probably) from a box in which De Standaard was stored (travel massette). Netherlands Plate with inscription: Copper (Metal) Netherlands
Size: 4597px × 3250px
Photo credit: © piemags/rmn / Alamy / Afripics
License: Licensed
Model Released: No
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