Panama-Pacific Exhibition

Panama-Pacific Exhibition A 1915 exhibition held in San Francisco, California to celebrate the completion of the Panama Canal.
Pan-Pac Short for Panama-Pacific Exhibition.

Pan-Pac Short for Panama-Pacific Exhibition. Pan-Pac slug Slang for either of the 1915-dated Panama-Pacific fifty-dollar commemorative coins, the octagonal or the round.

See also: Surfaces, Planchet, Lettering, Regular, Precious metal