This is an early variation of FED 1a with smooth plastic covering instead of textured vulcanite. The example shown may have a non-original, replaced covering, as existing photos and examples in collections have a smooth black covering that is much less shiny, showing an almost matte surface (please see the black and white archival photo). There are also a Fed 1c #71648 and a Fed 1d #157514 listed with a smooth black cover, so it seems there must have been kind of cover replacements. All covers including the vulcanites on these early Fed 1 are leaves, the cut of the leaf can be seen below the lens mount.
Known serial numbers:
#body __ #lens _______________________________ collector/source
0058 ___ 58 __________ preseries _______________ private
155 ____ no lens ______________________________ A.Nikitin
173 ____ 1/2-turn _____________________________ Photo Arsenal
253 ____ 253 _________ totally black _____________ private
155 ____ no lens ______________________________ A.Nikitin
173 ____ 1/2-turn _____________________________ Photo Arsenal
253 ____ 253 _________ totally black _____________ private
279 ____ ? ___________ totally black _____________ ussrphoto
316 ____ ? ___________________________________ Знание и Труд 1936 #4
389 ____ 889/389 _____ totally black, matte cover __ private in Russia
489 ____ ? ___________________________________ DVD Technik
491 ____ 491 _________________________________ private in Russia
508 ____ /508 ________________________________ private in Russia
575 ____ 1190/68 _____________________________ private
389 ____ 889/389 _____ totally black, matte cover __ private in Russia
489 ____ ? ___________________________________ DVD Technik
491 ____ 491 _________________________________ private in Russia
508 ____ /508 ________________________________ private in Russia
575 ____ 1190/68 _____________________________ private
607 ____ ? ___________________________________
608 ____ ? ___________________________________
911 ____ /934/911 ____________________________ Alexey Nikitin
968 ____ 1026/47/968 _________________________ 1200 cameras
608 ____ ? ___________________________________
911 ____ /934/911 ____________________________ Alexey Nikitin
968 ____ 1026/47/968 _________________________ 1200 cameras
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