Public domain
Copper Plate for the Platinum Standard Meter of 1839
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
About this work
Oval copper plate, front and back, with an inscription in cursive lettering. Also front and back, 4 holes for mounting. The plate was originally attached to the wooden case of the platinum standard meter from 1839.
Rijksmuseum, Amsterdam’s own descriptionCredit lineKoperen plaat bij platina standaardmeter uit 1839. 1839. Rijksmuseum, Amsterdam. Public domain.