Nicoles Carl and Plynca - Leningrad - initials N:P.

Nichols Carl and Plynca, owners of a large firm, a silverware shop in Petersburg, 1829-1898; Plynke opened the shop in 1815, the firm was operated by S. Arnd, I. Henrykson, A. Tobinkov; in 1898, the shop belonged to Nicoles. There's an initial "N:P" on the label, there's a two-way between the letters. Items: tea ears, bulbs, sculpture vase, tray, mug, GIM. Form: Metal rectangle: