Zeiss - 地形水準儀 - Steel - 1970-1980 - ツァイス 角度付アタッチメント

Zeiss Winkelaufsatz, a Stahl steel 90-degree angle accessory for a Zeiss leveling instrument, in near mint condition (unused), made in West Germany in the 1970s–1980s, with dimensions 12.5 cm high, 6 cm wide and 6 cm deep, 350 g in weight, supplied with the original case.