Note on reverse reads "6. Bucks: Copstone (Copson). Dumpy smock mill standing on Copstone Hill. Now a residence. There was a mill here in 1633. But this is not more than 150 years. W. A. Seaby. 12 March 30".
Note on reverse reads "1929. photo by Miss L. K. Symond of 13 Tachbrook Road, Uxbridge. (see windmill case June 24 1929). The Old Windmill, Lacey Green, Princes Risboro, Bucks."