Collection Item Summary:
Group poses standing behind the 1,000th Controllable Pitch Propeller produced by Hamilton Standard Propeller Company, Hartford, Connecticut, prior to delivery to the U. S. Navy; 1934. Left to right: F. G. Mesny, Naval Inspector; Erle Martin, Assistant Chief Engineer, Hamilton Standard; Sidney A. Stewart, Vice-President, Hamilton Standard; Lieutenant F. B. Johnson, Inspector of Naval Aircraft in Hartford; Raycroft Walsh, President, Hamilton Standard; and Frank W. Caldwell, Chief Engineer, Hamilton Standard.
Collection Item Long Description:
- Propellers, Variable pitch
- Propellers, Aerial
- Propulsion systems