TeleType Machines. (TTY for those who dont know)
286 processor chips
we still use Cathode Ray Tubes, just nowadays its more likely an ex school computer monitor lol!
hand waxing/buffing materials. (nowadays all say "use machine to" and "not recommended for applying with hands")
Brasso solvent.
lacquer paints.
13" tires in anything resembling 80 series tread.
some 14" tires in any wider than 195s.
savings accounts.
real bench seats in automobiles. (none of that split bench crap as seen on the Fords lol)
actual 2 door pick up trucks. (show me one...I haven't seen one on a dealer lot these days)
actual light trucks (the likes of LUVs, S10s, etc, ironically, Isuzu is STILL making their S10 clone, the Hombre lol)
real mid size cars. (read, between the size of a cobalt and a malibu)
quality steel equipment or tools in just about any field.
drafting equipment made of stainless.
portable drafting/drawing board (i own one lol)
just about extinct to everyone else but me and probably a small group of people here
scale models where you had to cut, paint, assemble, and apply decals that may or may not be accurate
balsa model plane kits that operated off a gigantic rubber band, and required you to cut the pieces and superglue the pieces together, then apply doping materials and tissue covering in order to make it resemble a plane (nowadays everything is basically prefabricated for the lazy people)