Ensign Cameras
Ensign
were a British camera company and produced a number of good rollfilm
cameras in the 1950's.
The
16-20 is a small compact camera that gives 16 6x4.5 negatives. This one
has an Ensar f4.5 75mm lens and an Epsilon shutter
giving speeds of 1/25 to 1/300 sec + B.