the stamp of the district assay offices of 1899-1908 - Yakov Lyapunov

The stigma of the St. Petersburg test control with the initials of the test inspectors of Yakov Lyapunov 1899-1903, A. Richter, 1898-1903, Alexander Vasilyevich Romanov, 1908, a stigma with the image of a female head in a kokoshnik, facing the left, in an oval shield, with the right shield, with the right shield. The parties are the initials of "AR", on the left side there is a test "84". Form: oval metal sample: 84