{"product_id":"antique-spencer-brass-microscope-aloe-co-sales-agents-no-42419","title":"Antique Spencer Brass Microscope (ALOE CO. Sales Agents No. 42419)","description":"\u003cp\u003eThis item is an antique brass microscope produced by Spencer likely in the very early 20th century. The microscope is stamped with a design patent date of 1906. On the instrument's foot, the label \"Spencer Microscope ALOE Co. Sales Agents\" is inscribed along with \"No. 42419,\" indicating that it was sold by a third party seller, almost certainly in the early 20th century. This instrument is missing a mirror and stage clips, but includes three Spencer Lens Co. Objectives and an eyepiece produced by Bausch \u0026amp; Lomb. \u003c\/p\u003e","brand":"SILO Surplus","offers":[{"title":"Default Title","offer_id":44918663839906,"sku":"","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0453\/3062\/8770\/files\/IMG_6412_proc.jpg?v=1726534082","url":"https:\/\/www.silosurplus.com\/products\/antique-spencer-brass-microscope-aloe-co-sales-agents-no-42419","provider":"SILO Surplus","version":"1.0","type":"link"}