Found 7 records, showing 1 of 1 pages
1957:
Specto Ltd
Specto Electronics Test Equipment, Telemetry Switches.
Rec. Num. 1 of 7
Source: Aeroplane December 20th 1957
1957:
Specto Ltd
Specto Electronics Test Equipment, Telemetry Switches.
Rec. Num. 2 of 7
Source: Flight December 6th 1957
1958:
Specto Ltd
Specto Electronics Test Equipment, Telemetry Switches.
Rec. Num. 3 of 7
Source: Flight January 3rd 1958
1958:
Specto Ltd
Specto Electronics Test Equipment, Telemetry Switches.
Rec. Num. 4 of 7
Source: Aeroplane April 4th 1958
1959:
Specto Ltd
Specto Electronics Test Equipment, Telemetry Switches.
Rec. Num. 5 of 7
Source: The Aeroplane Directory 1959 Edition
1961:
Specto Ltd
Specto Electronics Test Equipment, Telemetry Switches.
Rec. Num. 6 of 7
Source: The Aeroplane Directory 1961 Edition
1967:
Specto Ltd
Specto Avionics Head-Up Displays Hanworth Air Park.
Rec. Num. 7 of 7
Source: Flight May 25th 1967