The Singing Mailmen of Miami - Announcer "Little Girl" PSA (1961) 

This album full of public service announcements about holiday mail was produced by the United States Postal Service. Where else will you hear "Zone Number Jingle Bells"?
This PSA features a little girl's visit to the Post Office - in 1961, postage was just three cents to mail a letter!
This album was one of the first items I won at eBay in 1997.
Shop early, mail early!