I was wondering that myself.  Great magazine, although after 30 years you'd think they would finally do a good article on the 1939 Buick and on the 67 to 72 Chevy trucks, two of my personal favorite cars.

Wow x3! Noticed your mirrors,up here we call them "west coast mirrors" don't recall ever seeing that style. Like the look, US only/stock?

Most were this style

Well this was an egregious thread hijack

The mirrors are West Coast Seniors, they were optional in the US and probably in Canada too, though the ones you picture and the ones my Dad had were a bit smaller, called West Coast Jr.

Only the Jrs were available in stainless, but I chromed mine to "debulk" the truck a little bit. I didn't want to toss them and put sport mirrors on like most everyone does, I wanted to keep it "a real truck". But they visually dominate the truck so much otherwise that I figured chroming would help that, and I think it did. Sadly chroming was brutally expensive because there are tons of washers and shims and wavelocs and spacers and there's a "minimum price per part" when chroming (I think the mirrors are 32 parts total or per side).

- Dave

Love it!   I suspect it must have been someones camper hauler when it was new given the options.  The buckets and console are the same as in my 69 CST.  They sure are a lot more comfy than the bench on the long trips.