John Dalton D C L

Print, line engraving on laid India paper, John Dalton D.C.L./ Drawn & Engd. by J. Stephenson, London, Published May 1845 by James Stephenson, 14 St. Ann's Street, Manchester, and Richard Lloyd, 8 George Yard, Lombard Street, London, c. 1845, platemark 51x38cm.,, image 29x25cm. With facsimile signature. - Engraved after a photograph. - Portrait, Bust profile to L, vignette. John Dalton (1766-1844),