{"product_id":"1920-article-optophone-skeleton-device-blind-reading-optacon-e-fournier-dalbe-124716-sca3-245","title":"1920 Article Optophone Skeleton Device Blind Reading Optacon E Fournier SCA3","description":"This is an original 1920 one-page article (one single-sided page), \"The Type-Reading Optophone\" featuring images of the standard forms of the Optophone; and a diagram of the arrangement of the optophone, an electrical device which enables the blind to read ordinary type, invented by Dr. E. E. Fournier d'Albe of Birmingham University. \u003cp\u003eCONDITION\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThis 91+ year old Item is rated Near Mint \/ Very Fine+. No creases. No natural defects. No surface rub. No tears. No water damage. \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e Original Print Article; Black \/ White\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrade:\u003c\/b\u003e Near Mint \/ Very Fine+\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e Approximately 10 x 12.5 inches; 25 x 32 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAuthentication:\u003c\/b\u003e Serial-Numbered Certificate of Authenticity w\/ Full Provenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection:\u003c\/b\u003e Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSCA3A11B6C20 \u003c\/p\u003e","brand":"Period Paper","offers":[{"title":"Default Title","offer_id":33570835537,"sku":"124716_SCA3_245","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/8371\/products\/SCA3_245_60b4f99c-6a88-4ff6-9ffe-420e7ecd0d44.jpg?v=1571710471","url":"https:\/\/www.periodpaper.com\/products\/1920-article-optophone-skeleton-device-blind-reading-optacon-e-fournier-dalbe-124716-sca3-245","provider":"Period Paper Historic Art LLC","version":"1.0","type":"link"}