"Authorised Guide to the Tower of London" (Barclay & Fry, Limited, 1924). This booklet contains 32 numbered pages plus paper covers and eight additional pages of advertisements, and measures approximately 12.4 x 18.3cm (4.9 x 7.2in); the advertisements include a four-page advertisement for Mazawattee Tea, consisting largely of an article about the history of the company (whose "palatial premises" overlooked the Tower). There are some rust stains and other marks, together with discoloration and creasing, to the cover; there is likewise some marking, creasing and slight discoloration to the pages (some of which have rough bottom edges), and the staples have rusted.