Started assembly. All parts for main veroboard mount apart from a few wire links. The coil and variable capacitors on a sub-board.
http://www.techtir.ie/construction/t...in-veroboard-1
Definitely fits 110 x 60 x 31 Eddystone diecast box.
The components are all at least 50V, some are 63V or 100V. So fine for the max HT of about 44V with fresh batteries (HT battery nominal 36V and LT nominal 4.5V). But the miniature capacitors likely not high enough rating for a 90V set.
Photos too large to attach here. But no adverts, popups or registration needed to view link.