45RPM and 33.5RPM (there was a third 'revolutions per minute' position,
but I never used it and can't remember what it was for).

The third is a 78 rpm. I had (have) a number of 78s. Used to have a
lot of 8-track tapes as well. How about 16 mm and 8 mm home movies or
Brownie cameras? What was the first toy you *really* remember
receiving? Mine was a Betsy Wetsy doll. -Julie