Maker's Mark of Master Mikhail Vasilyevich Maslov - Moscow - initials "MM" - 1908-1917

Master's Mark of Mikhail Vasilyevich Ma…

Master's Mark of Baranov Aleksey Nikola…

Master's Mark of Vasilyev A. - Moscow -…

Master's Mark of Ivanov Maxim or Ivanov…

Maker's Mark of Master Ivanov Pavel Iva…

Maker's Mark of Ivanov Maxim or Ivanov …

Maker's Mark of Paramonov Mikhail Dmitr…

Maker's Mark of Mikhail Dmitrievich Par…

Hallmark of an Unknown Moscow Master - …

Master's Mark of Samoshin S. - Moscow -…