Dusenbery, H. Syril: Making Magic Pay ©1923 H. Syril Dusenbery Softcover, saddle-stitched, 5.5x8.5", 23 pages

Image courtesy eBay seller JayandLefty

Comments: A book on the business side of a magic act, from the 1920's!

Contents (from LearnedPig edition, numbers are not page numbers):

1 Introduction
2 Presentation
3 Patter
4 The Voice
5 The Program
6 Printing and Literature
7 Getting a Mailing List
8 After the Entertainment
9 Folder Brochure: example
10 Letter No. 1: sample letter selling your act
11 Letter No. 2
12 Letter No. 3
13 Letter No. 4