I believe a rear view mirror was only an option for these trucks. I have seen some universal mirrors that appear to screw into the center windshield divider bar. Barry Weeks has been a great resource for odd peices I had a hard time finding. Whitney Haist is also a resource for 1939 trucks. He has a great website that shows the work he did on his 1939.

Bill Schickling


Bill Schickling

1940 1/2 ton, 1940 3/4 ton
My web page