Welcome to the Club Brandon. I've seen pictures of your truck several times in the past, & would always use it along with pictures of a couple more early 30s GMC Heavy Duty COE's to convince guys that GMC actually did have Factory built COEs before 1937. I've been collecting GM COEs, for over 30 years now, and once had a chance to buy one like yours, and didn't because of the distance it was away from me. I always regretted, that I didn't buy it. Good luck with yours. Come on over to
www.oldgmctrucks.com, and meet the guys there also.