This is a Barnack screwmount camera … which you should know already. They are probably the most collected and discussed cameras. There were many different models of this design … but you will note that there was no printed model name on the cameras. Which is why you will occasionally see these cameras up for sale describing them as a Leica DRP model. Leica DRP was printed on the top plate … D.R.P. means Deutsches Reichs Patent.
The Leica II series first came out in 1932. The last model type, the IIF, was produced between 1951 and 56.
Most of the classic Leica rangefinder cameras look similar … I figure that they thought there was really no need to make any major physical changes. The IIF is identical to the IIIF with exception of the slow shutter speeds, the IIF didn’t have any below 1/25s (except bulb). There were two variants … the red dial and the black dial. The black dial had shutter speeds from 1/30s to 1/500s, while the red dial (brought out in 1952) had 1/25s to 1/500s or 1/1000s speeds.
These Leicas had two windows … one rangefinder window to focus the image, and the other viewfinder to frame the image. The F models introduced flash synch.
This was my first Leica that I ever had (I actually wanted an M series but I couldn’t justify the cost of the lenses). Actually it was the first Branack type camera I ever had. This was my into into screwmount rangefinders.
It came to me with a missing lens on the viewfinder, the seller did give a partial refund so I decided to take it apart … I did eventually find someone on the rangefinder forum that sold be the part, and did have a working camera.