hello
please for the identification of this unknown optical device of the manufacturer C.P. GOERZ WIEN 741, what is this, a kind of rangefinder?
military or civilian use?
size: 16cm x 6cm
thx
3ccc
please for the identification of this unknown optical device of the manufacturer C.P. GOERZ WIEN 741, what is this, a kind of rangefinder?
military or civilian use?
size: 16cm x 6cm
thx
3ccc
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