19 set?

I am no expert on WW2 radios. This looks like a 19 set, but I have an idea it is not. Maybe versions were made in the USA?

UPDATE 1033z:  According to Keith (thank you!) it is a 22 set.  See https://www.pa3esy.nl/military/gb/army/WS22/html/ws22_set-gb.html

19 set

Back in the 1960s these were quite common WW2 surplus radios often used on 80m AM. These days they are more difficult to get. At one time these were made by Pye Telecom.