Sent by J. Spence Johston, South Croydon to Alfred Russel Wallace [address not recorded] on 12 January 1913.
Congratulating Wallace on reaching his 90th birthday and on his achievements.; Stamped envelope addressed to Alfred Russel Wallace at Broadstone, postmarked Croydon 12 Jan 1913; annotated on the front [in Alfred Russel Wallace's hand] 'Revd. Mr. Johnstone (sic) | No answer'.
A typical letter .