Canvas-covered square roof hatch

[Richard Farrant]

Originally posted by Hanno Spoelstra
Richard, more information like the name of the report it came from. Any mention about the type of B vehicles they were fitted to? Pictures, sketches?

Hanno,

From one of a series of "restricted" books published by The War Office in 1951, titled Royal Electrical and Mechanical Engineers, Volume 2 - Technical.

No other info other than that, if it had been a more complex task such as engine reclamation or some such, there would have been more interesting facts. No pictures, either.

Richard