Interesting that it appears all the stem angles were significantly taller back then. Makes me wonder why they've all dropped so much. (None of us are pros, for sure).
Makes me 2nd guess whether an adjustable stem isn't a smarter buy & if they shouldn't all include them even if they bolt 'em together at a standard low drop just cuz what comes around, goes around & I wouldn't be surprised to see angles change again in the next decade. (I'm assuming up more than down, of course cuz any lower & we might as well do drop bars).
Things that make you go hmmmm.....