{"product_id":"p-roch-rolle-suisse-buitenmicrometer-150-175-mm-in-gevoerde-kist","title":"P. Roch Rolle Suisse 150–175 mm Outside Micrometer in Lined Case\n","description":"A large outside micrometer by P. Roch of Rolle, Switzerland, with a measuring range of 150–175 mm. The shield emblem features a Swiss cross and the wording “P. ROCH \/ ROLLE \/ SUISSE,” flanked by the range markings 150 and 175. A distinctive precision instrument for a collection of historic measuring equipment.\n\nThe micrometer comes in a leatherette-covered storage case with a fitted, purple velvet-like interior.\n\nENGRAVINGS AND PROVENANCE\n\nThe measuring thimble bears hand-applied engravings. The seller reads these as “Wa.A.160” and “HAP-VW #201” and suspects a military connection. The exact reading, meaning of the codes, possible Waffenamt acceptance and a World War II date have not been independently verified. The close-up photographs form part of the description; documented military provenance is not provided.\n\nCONDITION AND OPERATION\n\nThe seller reports that the mechanism turns smoothly and well. The instrument shows visible signs of use. The storage case has damage and wear. Measuring accuracy and calibration have not been verified.\n\nDETAILS\n\nMaker: P. Roch, Rolle, Suisse\nInstrument type: Outside micrometer\nMeasuring range: 150–175 mm\nReported case dimensions: 34 × 17.5 × 4 cm\nReported weight including case: 1247 g\nIncludes: The pictured lined storage case\n\nOnly one example of this product is available. Tracked shipping is calculated separately.\n","brand":"P. Roch","offers":[{"title":"Default Title","offer_id":59113543631112,"sku":null,"price":1200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/0336\/7176\/files\/10505_d6812877-85f1-4503-bd80-9e35ead43c14.jpg?v=1792070389","url":"https:\/\/continentalvintage.com\/products\/p-roch-rolle-suisse-buitenmicrometer-150-175-mm-in-gevoerde-kist","provider":"continentalvintage.com","version":"1.0","type":"link"}