This model, one of the most popular designs, is of cast metal, developed in Verde Antique. Its beautiful lines and finish are on par with its unfailing accuracy. Stands 6 7/8 inches high, 8 inches wide and 4 1/8 inches deep.
it looks like the 402 to me too.
Here's mine; a $5 flea market find. It's correct except for the bezel which should also be "verde antique", not brass. To see how it looked when I got it, click HERE.
Detail from a 1927 Nebraska Power Co. ad. This would explain seeing the Radio in orange, grey or periwinkle.