Crossword puzzle clue "its first stamps were issued in 1918"

Its first stamps were issued in 1918

They were first issued in Nov. 1936

Particle physicist whose findings were first accepted by Einstein, but later were shown to be fraudulent

Its stamps use kosher glue: Abbr.

CCCP was on its stamps

Nickname of the man (born 2/12/1809) who gave the address at 18A, issued the 28A/45A, was the first elected president of the 60A Party, and whose name can be found in this puzzle's main diagonal

Money first issued in ’48

John David Sweeney, Jr. was issued the first one (FWIW it was 055-09-0001)