The aviation industry.
Contributors: Pynchon & Co.
Edition: 3d ed.
Publisher: Pynchon & Co.
Published: 1929
Place of publication: New York
Language: eng
Number of pages: 141
Subjects: Aeronautics, Commercial -- United States; Aeronautics, Commercial -- United States -- Directories; Aeronautics, Commercial -- United States -- Statistics
Genres: Directories.; Statistics.
Notes: "This book is a brief review of the more important companies in the aeronautical field, with particular emphasis on financial developments during the first six months of 1929."--P. 2 of cover.

Includes alphabetical index of companies.
Table of contents: title: Holding companies; title: Aircraft manufacturers; title: Motor manufacturers; title: Airway map of the United States; title: Transport companies; title: Airports; title: Accessory companies; title: Finance companies; title: Miscellaneous companies; title: Statistics.