Found 4 records, showing 1 of 1 pages
1919:
Aircraft Improvements Co
Aircraft Improvements Company: Lumiere Propellers
Rec. Num. 1 of 4
Source: Aeroplane July 2nd 1919
1919:
Aircraft Improvements Co
Aircraft Improvements Company: Lumiere Propellers
Rec. Num. 2 of 4
Source: Aeroplane December 24th 1919
1920:
Aircraft Improvements Co
Aircraft Improvements Co: 300HP Seaplane
Rec. Num. 3 of 4
Source: Aeroplane February 25th 1920
1920:
Aircraft Improvements Co
Aircraft Improvements Company: 1920. APAX Spark Plug Cleaner
Rec. Num. 4 of 4
Source: Aeroplane June 2nd 1920