The Philco model 552 was manufactured for Chas Begg & Co. Ltd by Dominion Radio and Electrical Corporation Ltd in 1955.
5-valve with magic eye, broadcast-band only radiogram.
dual-wave versions 1661 and 1225
Also noted in service info as model M552
Valves (5 + magic eye): ECH81, 6BA6, 6AT6, N78, EZ80
Intermediate Frequency: 455kc/s
Chassis Notes (most schematics can be clicked to download a full size version):