COE GMC year?

Wondering what year this GMC is. Not the girl. Tried looking online but the ones I found the grill and surround look a little different.

 

1952-53. ?? Guess

 

1955 GMC Model 920 Cannonball
They were built all through the 1950s '50 - "59 not sure on late '40s
Check this link:
https://www.flickr.com/groups/1638857@N21/pool/14024074@N05
Cannonball Theme:

 

HJ beat me to it.
Concur.
That's what's known as a cannonball.