50-100

50-100 ===== Binocular List #50: 3/7/99. Zeiss numbering & trademark, Aluminum restoration, Teleater variation ... at least the catalog makes it look better. It resembles a spanner, but the jaws are a coiled spring made of a strip of sheet steel. You coil the spring around the tube & then torque on the spring. ... Steve and I visited Guild ... ................
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