1958:
The Airscrew Company & Jicwood Ltd
Airscrew Fans For Cabin Ventilation, De-Misting & Radio Cooling
Rec. Num. 49 of 50
Source: Aeroplane November 21st 1958
1958:
Hickman Aircraft Ltd
Hickman Cabin Furniture
Rec. Num. 50 of 50
Source: Flight February 28th 1958