Inscription: label, verso, Patent Talbotype or Sun Pictures; two RPS ink stamps, verso, one on the 'Patent Talbotype' label; in ink, verso, in Dudley Johnston's hand, Talbot Collectio [sic] R.P.S. No 50; in pencil, in Dudley Johnston's hand, ? Fox Talbot (probably Sir David Brewster) Group
Provenance: Victoria & Albert Museum National Science and Media Museum, 2003 to 2017 Royal Photographic Society, number 025216 Royal Photographic Society, previous number 50