Also, as far as the black finish on the early FED 1 cameras ... this black was one of the standard finishes on the early cameras. FED No. 279, also has a black finish (see photo below). This photo is shown in the article about the beginnings of FED by Oscar Fricke and which our good friend Yuri "FEDKA" has published on his site:
http://www.fedka.com/Useful_info/Commune_by_Fricke/commune_A.htmHere is part of what Mr. Fricke said in the article:
"The new FEDs were now straight Leica II copies, except for the lack of an accessory clip. The example shown in USSR in Construction is noticeable for its slightly taller rangefinder housing and smooth('celluloid') covering on the camera body. A surviving early FED (No. 279) has the same smooth covering, but the rest of the camera is finished in black paint, and the rangefinder housing is of normal proportions. It is reasonable to assume that among the first examples there must have been some experimentation. ...
Apparently the commune had difficulty finding a suitable finish for the camera's exposed metal parts. In a letter to Gorky in June 1934, Makarenko wrote, 'Incidentally, the "Leicas" ("FED" or "Fedka" as we call them) which our new factory now produces are not bad. Only the secret of the lacquer still eludes us. When we overcome this problem and the FED achieves a really elegant appearance, the communards dream that you will accept one from them; this is, after all, one of "our achievements" [i.e., including Gorky]'."

Regards, Bill