The Philco model 401 was manufactured for Chas Begg & Co. Ltd by Dominion Radio and Electrical Corporation Ltd in 1953.
4-valve predecessor to the well-known (if not by name) Philco Alabama. Known in some literature as the 'Philco Nevada'
Valves (4): ECH42, EAF42, EL41, EZ40
Intermediate Frequency: 455kc/s
Chassis Notes (most schematics can be clicked to download a full size version):