A diamond-set gold brooch
mark of Friedrich Köchli, St. Petersburg, 1896-1908
Circular, the two outer rings encircling diamond set initials Cyrillic MR, marked on pin and guard, in original fitted leather case, the interior cover stamped with the Imperial warrant Cyrillic 'Frid. Kekhli./S. Peterburg.'
1 1/8 in. (2.8 cm.) diameter
A diamond-set gold brooch
mark of Friedrich Köchli, St. Petersburg, 1896-1908
Circular, the two outer rings encircling diamond set initials Cyrillic MR, marked on pin and guard, in original fitted leather case, the interior cover stamped with the Imperial warrant Cyrillic 'Frid. Kekhli./S. Peterburg.'
1 1/8 in. (2.8 cm.) diameter
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