Nikolai F. Shtange Foundry.
Founded in 1845 as a small few workers foundry. By the end of 1850s became a pretty large foundry well known for its lamps, clocks and other decorative bronze-cast items.
One of the first Russian foundries which started applying polychrome patination from 1860-s.
Obtained copyrights for over 15 Lanceray's models in 1893.
Location: St. Petersbourg, Russia.