{"product_id":"nederlandse-militaire-rekenschijf-met-leren-draagtas-50er-jaren","title":"Dutch military slide rule with leather carrying case, 1950s","description":"\u003cp\u003e\u003cspan\u003eOriginal military slide rule, featuring a black casing and various colored calculation scales for performing military calculations, including trigonometric calculations and angle measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe slide rule is marked ‘Militaire Rekenschijf’ and features various calculation tables, diagrams, and instructions on the back. The manufacturer is listed at the bottom: N.V. ALRO Den Haag.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt comes with the original brown leather carrying case, featuring a metal clasp, leather belt loop, and a label marked ‘Rekenschijf’.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter: 12 cm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hasenbos Militaria ","offers":[{"title":"Default Title","offer_id":57683224658244,"sku":"PB 121 WW","price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/7058\/6180\/files\/7FD2CAE8-D9EA-47AD-A25F-1C6922671EC9.jpg?v=1794226349","url":"https:\/\/www.hasenbosmilitaria.nl\/en\/products\/nederlandse-militaire-rekenschijf-met-leren-draagtas-50er-jaren","provider":"Hasenbos Militaria ","version":"1.0","type":"link"}