How much was a first class stamp (the cheapest one you can remember) ?
You know, this is where memory and history get all mixed up.
Because I've spent my lifetime reading old magazines, I'm never quite sure what I remember, and what I read.
For pointers about postage stamps, they were 2 cents until circa 1933, and then 3 cents circa 1933-1954, and then 4 cents circa 1954-1963, and then 5 cents circa 1963-1968, and then 6 cents circa 1968-1971, and then 8 cents circa 1971 on.
But that's stuff I've read, and as a little lad, I collected postage stamps.
After 8 cents, the rates went to 10 to 13 to 15 to 18 to 20 to 22 cents, for the next twenty or so years.
I'm pulling this all out of my head, which is attached to the appropriate end of this body.