Found 4 records, showing 1 of 1 pages
1948:
Thermotank Ltd
Thermotank Aircraft Ventilation Punkah Louvres
Rec. Num. 1 of 4
Source: Aeroplane December 3rd 1948
1950:
Thermotank Ltd
Thermotank Aircraft Ventilation Punkah Louvres
Rec. Num. 2 of 4
Source: Aeroplane September 29th 1950
1951:
Thermotank Ltd
Thermotank Punkah Louvre Ventilation System
Rec. Num. 3 of 4
Source: Aeroplane June 8th 1951
1952:
Thermotank Ltd
Thermotank Aircraft Ventilation Punkah Louvres
Rec. Num. 4 of 4
Source: Aeroplane January 18th 1952