Manufactured by Westco Products Ltd in 1946.
Very similar to the model 16 shown in More Golden Age of Radio (p.134, Westonhouse Radio Ltd) - most likely the same model.
Intermediate Frequency: 470kc/s
Schematic and details for 16 and 16A - the differences are unknown.
Bare chassis' that appear to be identical to this model were seen for sale for home builders from several companies such as Fears and Radio Supply Co. (Wgtn) - the following image is from an advert in R&E June 1947.