Scientific American, v. 148, n. 6, 1933

Item

Title
Scientific American, v. 148, n. 6, 1933
volume
148
issue
6
Date Issued
1933-06
Is Part Of
Scientific American
Rights
Public Domain

Linked resources

Items with "Is Part Of: Scientific American, v. 148, n. 6, 1933"
Title Class
The "Paddle Wheel" or Feathering Airfoil Aircraft