{"product_id":"kalamazoo-km-21-arch-top-mandolin-1938-3506","title":"Kalamazoo KM-21 Arch Top Mandolin (1938)","description":"Kalamazoo KM-21 Model Arch Top Mandolin, c. 1938, made in Kalamazoo, Michigan, sunburst top, dark back and sides finish, mahogany back, sides and neck. \u003cbr\u003e \u003cbr\u003eOverall length is 25 3\/4 in. (65.4 cm.), 10 1\/4 in. (26 cm.) wide, and 2 3\/16 in. (5.6 cm.) in depth, measured at side of rim. Scale length is 14 in. (356 mm.). Width of nut is 1 1\/4 in. (32 mm.). Very Good + Condition.","brand":"Kalamazoo","offers":[{"title":"Default Title","offer_id":46853207687308,"sku":"3506","price":500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/8702\/3756\/files\/01_9aaa0a3f-e32c-418a-89d5-e6af0e9b09ef.jpg?v=1774332037","url":"https:\/\/retrofret.com\/products\/kalamazoo-km-21-arch-top-mandolin-1938-3506","provider":"RetroFret","version":"1.0","type":"link"}