Bussola di marcia a bagno d’olio con doppia scala e lente di lettura
With slider ruler. Magnifying glass. Sighting hairline. Thumb hold and magnifying viewer. Liquid filled. Rotary hanging ring. Directions included. Dry type of blister card. Aluminum cast case included. A great device to determine geographic direction. GI government issued style. Black tactical Military marching compass. Dimensions of glass: 17 x 5.9 x 2.1 cm (centimeters).
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