Free flying gas model airplanes; written with the help of MacCready's father
1940 to 1942
- Title
- Free flying gas model airplanes; written with the help of MacCready's father
- Collection
- Paul B. MacCready Papers
- Series
- Miscellaenous Material
- Sub-Series
- Other projects and miscellaneous papers
- Dates
- 1940 to 1942