Does that brochure show the front sheet metal. I'm still curious about that grille. I know the '39-'49 Heavy Duty grilles have broad horizontal bars, & no vertical bars. Never had any '37, & '38 Heavy Duty literature. I guess it's possible the '37, & '38 medium duty, & Heavy Duty trucks shared the same grille, just different fenders. I always took for granted that they were the same as the '39-49's.
