Church of England. Book of Common Prayer and Administration of the Holy Communion. Oxford University Press. Henry Frowde. Circa 1907.Diamond 128mo. All edges gilt. 688 printed pages. Contemporary silver plaquette on upper cover, with full silver hallmarks for London 1907 8. The maker is C. Widmer and Sons of Clerkenwell, London. It has a unique sliding window design marked 'PATENT' that only Widmer used it was in order to write the owner's name behind the sliding panel. Title page slightly thumbed. 45 x 55 mm. Original red calf. Rubbed. Inner hinges cracked but holding firmly.