How about “Party Lines”? Do you remember those? It was a system where multiple families could share one phone line. You had to pick up your phone and see if someone else was already using the line before you could dial out.
My great aunt (Grandmother’s sister) had one up until the late 60’s early 70’s. She lived right next door to to my grandmother in Detroit, so I saw her a lot.
“Passbook” savings accounts’ where you had an actual booklet that the teller would put inthe printer and it would print a line showing your transaction.
curb feelers
scavenger pipes
gas wars
shoe skates
orange crate scooter
telephone booth
tube testers in the hardware store
slide rule
sock hops
toy boat that was propelled with alka seltzer
Spin and Marty
Show of Shows
full service gas stations
J.C. Higgens .22
rubber band gun
play cowboys and indians
drag the main
locomotion
dollar a carload at the drive in movies
Wolfman Jack
Drive-in meals brought to your car on a tray that hooked onto your window
do the jerk
tiddlywinks
poodle skirts
mercurochrome
Carters Little Liver Pills