photo courtesy of
Walker MangumManufactured from 1960 to 1963. Similar to the earlier IA type 042 this model is fitted with a Reomar 45mm f/2.8 lens in a Pronto-LK shutter. It has a built-in coupled selenium meter with needle visible in the viewfinder.
photo courtesy of
Walker Mangum
Here is a link to a copy of the Retinette IB instruction manual on Mike Butkus' excellent website.