| Type | Data book |
|---|---|
| Country of Origin | United States |
Check the listing for details. RARE 1933 PRATT & WHITNEY ENGINE DATA BOOK & LETTERS PRESENTED TO GRUMMAN CORP.. Condition: Used, Made in United States. Listed at 749.99 USD. ORIGINAL 1933 PRATT & WHITNEY ENGINE DATA BOOK PRESENTED TO THE GRUMMAN AIRCRAFT ENGINEERING CORPORATION. This book contains data concerning the Pratt & Whitney Hornet & Wasp aircraft engines. It was presented to Grumman on March 15, 1933 for their consideration in regard to purchasing the engines (see the photo of the label on the inside cover of the binder).