Signature: Signed in graphite at lower left of recto: "C. Hindley and Sons" (hand #3)
Signed in graphite at lower right of recto: "134 Oxford St." (hand #3)
Inscription: Inscribed in pen and blue ink at upper right of recto: "45" circled
Inscribed in graphite at center of verso: "A"
Vendor: Charles Hindley and Sons (British, London 1841–1917 London)