Moscow-4 - Soviet plate camera from the "Moscow" family.

Produced in 1950 - 1951 at the Krasnogorsk Mechanical Plant in the city of Krasnogorsk, Moscow Region. 

The camera is based on Zeiss Super-Ikonta cameras of the German company Zeiss Ikon.

Prevention and cleaning were not carried out.

The camera is in working order.

start button, sticks a little.