BBC Mobile Control Room, for use in emergency to replace any studio premises which may be put out of action. Rear view of interior from outside, bays in travelling position. October 01, 1943. (Photo by BBC).

Editorial Non-exclusive use inside of a Magazine, Book, or Educational use, both print and digital, in any language. (No advertising, promotion or commercial use of any kind). Worldwide in Perpetuity. DOES NOT INCLUDE COVER USE