1952 - 59 Robot ** Star is
similar to the IIa, but with film rewind added to the top plate. The
example has a Schneider - Kreuznach Radionar f3.5/38mm lensflash
contacts, one for bulb and one for electronic flash. This
example sports the faster Schneider - Kreuznach Xenar f2.8 /
37.5mm lens.