This Day In History – July 1
1963 The U.S. postmaster introduced the five-digit ZIP (Zoning Improvement Plan) code. That video, tho!!! 1979 Susan B. Anthony was commemorated on a U.S. coin The Susan B. Anthony dollar was a great idea, but it looked too much like a quarter, so it wasn't produced for very long! and then also in: 1979 Sony introduced the Walkman! One [...]