The collection consists of a diary in four volumes that chronicles the vacation in Great Britain of a young American named John Buck from August 10 to September 25, 1887. The volumes comprise 249 handwritten pages in total, with commercial prints, menus, receipts, and theater playbills attached to the back of selected pages. The script is elaborate, but legible, and the narrative is remarkably descriptive. Humorous sketches illustrate the first volume in particular and the third volume includes three photographs of the author.

Buck began his diary, which he entitled Eight Weeks Vacation and How I spent it, with a detailed account of the people and activities on board the R.M.S. Britannic while on route from New York City to Liverpool, England. Upon landing, he traveled to London, where he spent the majority of his vacation. Although he visited tourist destinations such as London Tower and Winsor Castle, Buck professed little interest in sightseeing and clearly preferred the social life, including attending dinner parties, meeting pretty young women, playing sports such as pool, baseball, and tennis, and above all, attending and discussing the theater. Initially, Buck socialized with an actor he met aboard the Britannic, W. A. Faversham, and the noted basso profundo, Franz Vetta, whom he met in London. From August 30 to September 4, Buck stayed in Edinburgh, Scotland, as the guest of Henry Irving, the famous actor and manager of the Lyceum Theatre. He spent these days in the company of Mr. Irving, Bram Stoker, the actress Ellen Terry, and her son, Teddy Craig. Buck frequently noted Mr. Irving's thoughtfulness and recounted their activities and conversations, including one humorous anecdote about . From September 5 to September 9, Buck stayed with the Duke and Duchess of Beaufort at Badminton House. Buck described the house and grounds, formal dinner parties, informal breakfasts, sporting activities, and sightseeing excursions to Gloucester Cathedral and Raglan Castle. The remainder of the vacation was spent in London, much as it began, visiting acquaintances and going to the theater until September 20 when he departed for Liverpool and the return voyage on the Britannic. Buck ceased recording events mid-Atlantic due to his sudden interest in a female passenger.