1949 Arvin model 442, metal case
1947 Airline Model 84KR - 1520A
copper clad 'electroplated ' case with copper hammertone paint.
1946 Silvertone Model 1 aka Model SF-01
Rootbeer metallic paint, reproduction gold decal
I also have a white one pictured below
1946 Arvin model 444A
one of seven metal Arvins I have in my collection.
1948 Arvin model 440-T