{"product_id":"vintage-michigan-wheel-bronze-propeller-a-13-inboard-3-blade-7-dia-keyed-tapered","title":"Vintage Michigan Wheel Bronze Propeller A-13 Inboard 3 Blade 7\" Dia Keyed Tapered","description":"\u003cdiv dir=\"auto\"\u003e\n\u003cspan\u003eA \u003c\/span\u003erare vintage 3-blade marine propeller manufactured by the historic Michigan Wheel Company. This authentic piece features the classic vintage \"MICHIGAN\" manufacturer stamping on one side of the hub and the model\/size code \"A-13\" on the opposite side.\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDiameter:\u003c\/strong\u003e 7 inches (Tip-to-Tip)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-tensile manganese bronze\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Tapered bore hub featuring an authentic mechanical keyway slot\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eApplication \u0026amp; Condition:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eAt a unique 7-inch diameter, this incredibly small inboard propeller is a rare find. It was designed for early vintage miniature utility craft, wooden day-sailers with auxiliary inboard engines, or high-end antique scale motorized models.\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003eThe propeller is in excellent vintage condition. It sports a bright, high-shine polish that makes it immediately ready to serve as a premium maritime display piece, nautical desk paperweight, or a functional replacement part for a period-correct boat restoration. The keyway slot remains crisp, clean, and unmarred.\u003c\/div\u003e","brand":"810340","offers":[{"title":"Default Title","offer_id":49211332559067,"sku":"8290921928871","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/9812\/3369\/files\/Untitleddesign-2026-09-01T153335.544.jpg?v=1788291244","url":"https:\/\/goodmansantiques.com\/products\/vintage-michigan-wheel-bronze-propeller-a-13-inboard-3-blade-7-dia-keyed-tapered","provider":"Goodman's Antiques \u0026 Estate Jewelry","version":"1.0","type":"link"}