FED NKVD unusual example

Recently I came across a rather unusual example — a FED NKVD (ФЭД НКВД) with serial number 131912.

At first glance, it appears to be a typical early pre-war FED rangefinder, one of the Soviet Leica-type cameras produced in Kharkiv. However, this particular camera has a feature I have never encountered before — neither in person nor in online references.

The most striking detail is the addition of a film advance lever. Instead of the standard rotating advance knob typical for FED cameras of that era, this example is fitted with a lever mechanism similar in concept to what later became common on cameras like the Зенит. Early FED cameras were never factory-equipped with such a lever system, which makes this modification especially intriguing.

What makes it even more interesting is the quality of the work. This is clearly not a rough or improvised alteration. The advance lever is solidly constructed, neatly integrated into the top plate, and operates smoothly. There is no noticeable play, and the action feels mechanically precise. The chrome plating is of very high quality, matching the camera’s original finish and maintaining a cohesive appearance.

The engraving of the FED logo also stands out — clean, sharp, and professionally executed. The modification does not look accidental or poorly done; on the contrary, it suggests skilled craftsmanship, possibly carried out in a well-equipped workshop.

I have never seen another early FED fitted with a film advance lever like this, and I have not come across similar examples documented online. For that reason alone, this camera feels like a unique and noteworthy find.

Simply sharing this interesting piece — an uncommon variation that definitely caught my attention.