Year | 1910 |
Date | 21-Apr |
Volume | 22 |
Issue | 469 |
Page | 370 |
Category | Nautical |
Part | |
Title | Model Marine Screw Propellers |
Author | J.C.Yacua |
Notes | Built-up two-bladed screw, block for shaping blades, graphic method of finding pitch of propellers, marine & aerial |