I'm pretty sure all the 'factory' tailgates on the '41 thru '46 pickups were either blank, or had some strange looking script style Chevrolet written across the back.
I personally like the way the '47 thru '53 tailgate looks on the back of a 'deco' truck, and at the same time it doesn't stick out like a sore thumb to anyone but the most anal retentive purist who would be quick to point out, "That ain't the right tailgate on that truck!!"
John Deere Green probably wasn't a 'factory' color in 1946, either.. nor was putting the paint on with a brush.
