Claymo Probe Master Vologistda - Dickenkov Ivan Alexeiev - initials I-P - 1853-1862. This text appears to be a description or mention of someone's name and some associated years. Translated into English, it says: Claymo Probe Master Vologistda - D

Chertenkov Ivan Alexeev, worked in the city of Ufa from 1855-1859, and from 1860 returned to Vologda. The hallmark is divided into two parts by a line in the middle. The initials of the assay master "I" and "CH" are indicated in the upper part of the hallmark, with a dividing dot in the middle. The year "1862" is placed in the lower part of the hallmark. (1853-1862) Shape: Rectangle.