{"product_id":"1880s-thomas-edison-laboratory-working-note-and-stationary-with-his-signature","title":"1880s Thomas Edison Laboratory Working Note And Stationary With His Signature","description":"\u003cp\u003eThomas A. Edison Signed stationary and Laboratory Research Note West Orange NJ Chemical Experiment Manuscript\u003c\/p\u003e\u003cp\u003eeBay Description\u003c\/p\u003e\u003cp\u003eExceptional original Thomas A. Edison laboratory manuscript written on official \"From the Laboratory of Thomas A. Edison, Orange, N.J.\" stationery.\u003c\/p\u003e\u003cp\u003eDocument contains handwritten laboratory research notes and experimental formulations referencing zinc, copper, lead, iron, carbon, antimony, tin, cadmium, nickel, sulphur, mica, phosphorus, paraffin, asphalt, sulphides, fluorides, peroxides, sulphuric acid, and rubber.\u003c\/p\u003e\u003cp\u003eThe sheet bears an original Edison signature and originates from the famous Orange\/West Orange laboratory complex where Edison conducted his groundbreaking electrical and chemical research.\u003c\/p\u003e\u003cp\u003eUnlike routine business correspondence, this manuscript appears to be a genuine laboratory working document reflecting ongoing experimental investigations and material testing.\u003c\/p\u003e\u003cp\u003eA rare opportunity to acquire an authentic piece of American scientific history directly connected to one of the world's greatest inventors.\u003c\/p\u003e\u003cp\u003eCondition as shown. Age toning, folds, staining, and laboratory-use wear consistent with period working documents.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThis is an original laboratory working note from the laboratory of Thomas Alva Edison. The accompanying letterhead places it in Edison's Orange\/West Orange laboratory era, after his move from Menlo Park in the late 1880s. The same laboratory letterhead is found on documented Edison laboratory correspondence from the period.\u003c\/p\u003e\u003cp\u003eThe content appears to be a laboratory formulation or experimental materials list rather than correspondence. I can make out references to:\u003c\/p\u003e\u003cp\u003eZinc\u003c\/p\u003e\u003cp\u003eCopper\u003c\/p\u003e\u003cp\u003eLead\u003c\/p\u003e\u003cp\u003eIron\u003c\/p\u003e\u003cp\u003eCarbon\u003c\/p\u003e\u003cp\u003eAntimony\u003c\/p\u003e\u003cp\u003eTin\u003c\/p\u003e\u003cp\u003eCadmium\u003c\/p\u003e\u003cp\u003eNickel\u003c\/p\u003e\u003cp\u003eSulphur\u003c\/p\u003e\u003cp\u003eMica\u003c\/p\u003e\u003cp\u003ePhosphorus\u003c\/p\u003e\u003cp\u003eParaffin\u003c\/p\u003e\u003cp\u003eAsphalt\u003c\/p\u003e\u003cp\u003eSulphides\u003c\/p\u003e\u003cp\u003eBorides\u003c\/p\u003e\u003cp\u003eFluorides\u003c\/p\u003e\u003cp\u003ePeroxides\u003c\/p\u003e\u003cp\u003ePure sulphuric acid\u003c\/p\u003e\u003cp\u003eThe repeated references to metals, sulphides, acids, rubber, paraffin, and insulating materials are highly consistent with laboratory experimentation involving batteries, electrical insulation, or chemical compounds—subjects heavily researched at Edison's West Orange laboratory.\u003c\/p\u003e","brand":"Signature Documents LLC","offers":[{"title":"Default Title","offer_id":52348740895002,"sku":"EB-327209960443","price":7295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2221\/0931\/files\/57_66572172-fa0d-40b4-af87-30ca763d48b5.jpg?v=1781349412","url":"https:\/\/princetonaudubonprints.com\/products\/1880s-thomas-edison-laboratory-working-note-and-stationary-with-his-signature","provider":"Signature Documents LLC","version":"1.0","type":"link"}