Airplane Servicing Manual by Page -1938

A red airplane servicing manual written by US Lieutenant Colonel Victor W. Page and published in 1938 by The Norman W. Henley Publishing Corp in New York. Condition wise the front cover has come away a bit but is still securely attached. The first, blank, page has a piece missing and is yellowed. The rest of the book is well attached, readable and I am able to fully open it without issues. There is a page inserted of someone's study notes on the colors used by the USAF for different parts. The book is 9 1/4" tall, 6 1/4" wide and 1 3/4" deep.