Public domain
Penitentiary educational institution in the French section of the 1890 International Penitentiary Congress in St. Petersburg, Russia
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
Credit linePenitentiaire onderwijsinstelling in het Franse deel van het internationale penitentiaire congres van 1890 in Sint-Petersburg, Rusland. 1890-06 - 1890-07. anonymous. Rijksmuseum, Amsterdam. Public domain.