DRUG

The camera has many unique features - the film cassette is loaded on the right side and the take-up spool is located on the left, the rewind knob is on the bottom, and the shutter release button is on the front of the camera, above the self-timer lever. The Drug is very well made, the body is cast and rigid, the finish is much better than on other Soviet cameras of the same vintage [2]. 

Produced: 1959-1962
Name: „Друг“
Producer: KMZ
Frame size: 24x36.
Lens: Jupiter-8  2/50.
Shutter: 1/2s-1/1000s + B.

Quantity: 23.702 units.
                                                                  

Drug  #5900352.

DRUG-2

Camera identical to it's forerunner, but with selenium lightmeter incorporated. An ultra rare to find camera.

Produced: 1960
Name: „Друг-2“
Producer: KMZ
Frame size: 24x36.
Lens: Jupiter-8  2/50.
Shutter: 1/2s-1/1000s + B.

Quantity: unknown, but very few.
 
Camera #6000002 opposite comes from private collection in Russia. 

Sample of Drug-2 camera.