Scope and arrangement
Writings document Sobel's non-fiction works, short stories, one-act plays, and reviews. The non-fiction works included here are Sobel's published books Broadway Heartbeat: Memoirs of a Press Agent, A Pictorial History of Burlesque, and A Pictorial History of Vaudeville; as well as the unpublished How to Teach Yourself and untitled surveys of actors, actresses and the acting profession; and romantic love in theory, art, and history. Files on these works consist of incomplete drafts, notes, fragments, and excerpts. Research files for Sobel's books, such as clippings, handbills, and programs, are also included here. Sobel's short stories and one-act plays are represented with typed drafts and handwritten notes. One scrapbook contains reviews written by Sobel as a drama critic for the New York Mirror. The majority of Sobel's writings are undated.
Other personal professional files include correspondence, one diary, notebooks, photographs, and other personal items. Sobel's career as Florenz Ziegfeld's press agent is covered with many long telegrams from Ziegfeld containing day-to-day instructions on Sobel's publicity operations. One folder contains condolence telegrams and letters sent to Sobel's sister, Lorraine Lee, after his death. A small amount of personal correspondence consists mainly of postcards from Europe, sent by Sobel to his sister, and postcards sent to Sobel and Lee by various friends. Many letters from notable theatrical personalities discuss Sobel and his correspondents' lives and careers. There are several letters from Ziegfeld's widow, the actress Billie Burke, including a beautiful letter, discussing Ziegfeld's legacy and their daughter Patricia. A 1901 diary contains notes from the fourteen year old Sobel on his daily activities and occasional sketches. There are two notebooks on the topics of French Drama and American Drama, probably from Sobel's time as an instructor at Purdue University. This collection includes one folder of photographs, consisting of portraits of Sobel; candid shots of him and friends, usually out at nightclubs; and portraits and performance photographs of theatre and vaudeville stars.