The hallmark of the assay master of Vologda - Polyakov Alexander Ivanovich - initials "A-P" - 1858-1861.

Alexander Ivanovich Polyakov, a master assayer from Vologda, worked in Kostroma in 1861-1862, and then again in Vologda in 1863-1864. The hallmark of this master consists of the initials "A" and "P" with a line passing between them and the year "1864" written underneath. The shape of the hallmark is a rectangle. (1858-1861)