.. many were made? .. how many accounted for? .. hoe many .. accounted for a scrapyard demise?
A GMC factory rep years back emailed me to say GM knows the production tally for the Blazer Chalet 1,555 total units, but he said the company could not locate any figures for the GMC Jimmy Casa Grande. In a 1979
Treasure Search magazine writeup of their own rig, the [now deceased] editor
said in his paragraph 2 that the complete total for both versions was 1,780, but never said where that figure came from. I'm guessing it may have been from a former Chinook official. I know of at least one rig with a #1799 serial number, but that might be from some Chinook low level worker who hand-stamped more SN plates than the company ended up using, and they were getting really inconsistent with the build dates being sequential relative to the SNs. Easy to rivet the most handy available plate on the back without first checking to see if a lower number has been used or not, I guess. t's an unsolved mystery, though.
Keeping track of the status of sold units and owners, along with confirming if the trucks for the orphaned camper units were scrapped (or vice versa) is like herding cats, so I can never pin down a good number to the ones in existence now. My spreadsheet is up to over 620 individual entries, although there is a number of 'em that are likely double entries (maybe even triple in a few spots) for the same individual rig or camper unit that I haven't yet determined are one & the same rig or camper unit. Guys sometimes change the appearance enough that I don't recognize 'em from older photos. I'm still "finding" an average of about 40 per year, either spotting 'em in ad listings on my own, or via help from all the eyes I have out there on the lookout for 'em. My spreadsheet is on a different old computer which I don't have open, but the last time I did a sort through it of the the "Scrapped" column where I have either a "B" in it or a "C" (body or camper), I remember it was about a dozen of each and maybe just 5 or so where the whole rig was wrecked beyond salvaging.