The stamp of the artist Frank Ioan Enok - Leningrad - initials "I-E-F".

Features
Description
Franck Johan Enock (born in 1801 in Kangasala, died in 1847), in 1823 he was an apprentice in Tavastus; worked in Ekanes and Borga, in 1826 he came to St. Petersburg where he became a master goldsmith in 1831. The hallmark is rectangular in shape with the initials "I", "E", and "F", with dots separating the letters. The object is a smooth milk jug, GIM. Shape: Rectangle Metal: Gold.
Similar hallmarks

НМClaymo Master Motokhov Nikolai Grigoriev - Great Ustug - initials of NM - 1835-1864.

КИТClaymo Master Tropin Constantine Ivanov, with Red - Initiators CIT - 1898.

М-КThe hallmark of the Moscow assayer - Mikhail Mikhailovich Karpinsky - initials "M-K" - 1800-1824.

IHLLanski Yakob Henrich - Riga - initials IHL - early 19th century

И-МClaymo Master Mikhailov Ivan - Moscow - initials I-M - mid-century of the 18th century

НТClaymo Master Tokmakov Nikolai Vasiliev, with the red initials of the NT, 1898.
