Found 547 records, showing 1 of 46 pages
1915:
Sperry Gyroscope Company Ltd
The Sperry Gyroscopic Stabilizer
Rec. Num. 1 of 547
Source: Aeroplane November 3rd 1915
1915:
Sperry Gyroscope Company Ltd
Sperry Gyroscopic Stabilizer For Aeroplanes
Rec. Num. 2 of 547
Source: Aeroplane November 10th 1915
1915:
The Sperry Gyroscope Company Ltd
Sperry Gyroscopic Stabilizer 1915
Rec. Num. 3 of 547
Source: Flight December 31st 1915
1916:
Sperry Gyroscope Company Ltd
The Sperry Automatic Pilot
Rec. Num. 4 of 547
Source: Aeroplane March 15th 1916
1916:
Sperry Gyroscope Company Ltd
The Sperry Automatic Pilot
Rec. Num. 5 of 547
Source: Aeroplane May 3rd 1916
1916:
The Sperry Gyroscope Company Ltd
Sperry Gyroscopic Stabilizer 1916
Rec. Num. 6 of 547
Source: Flight February 3rd 1916
1917:
Sperry Gyroscope Company Ltd
The Sperry Automatic Pilot
Rec. Num. 7 of 547
Source: Aeroplane April 25th 1917
1917:
The Sperry Gyroscope Company Ltd
Sperry Automatic Controls For Aeroplanes 1917 Advert
Rec. Num. 8 of 547
Source: Flight May 3rd 1917
1930:
The Sperry Gyroscope Company Ltd
Sperry Aerodrome Floodlights & Beacons
Rec. Num. 9 of 547
Source: Flight June 13th 1930
1930:
The Sperry Gyroscope Company Ltd
Sperry Beacons & Floodlights - Sperry Marker Lights
Rec. Num. 10 of 547
Source: Flight April 4th 1930
1932:
The Sperry Gyroscope Company Ltd
Sperry Aircraft Instruments & Airfield Lighting 1932
Rec. Num. 11 of 547
Source: Aeroplane November 16th 1932
1933:
Sperry Gyroscope Company Ltd
Wiley Posts Winnie May Fitted With Sperry
Rec. Num. 12 of 547
Source: Flight August 3rd 1933