I’m working on the turret of my Chieftain, amongst my research photos I’ve found 3 options regarding the area behind the cupola - 1 - No cover, 2 - Rectangular cover, 3 Rectangular plus cover.
Seems the no cover situation applies to early Mks, the other 2 appear on later vehicles - Mk 10-11.
Does anyone know what Mk they were introduced to? Is it part of the Mk 6 NBC pack upgrade?
And of the 2 shapes, which came first, or does that depend on who built them - RoF versus Vickers - or the like?