Decca Radar designed by Butler/Isherwood/Bartlett. - Design Council Slide Collection - Manchester Metropolitan University - VADS - online resource for visual arts
The Decca Legacy - Chapter 4
The Archives of the Decca Navigator Company – IET Archives blog
DECCA LONG RANGE HEIGHTFINDING RADAR TYPE HF200 by COLLECTIF: bon Couverture souple | Le-Livre
Racal Decca River Radar RR 1260 System For Ship | #139636022