GGG-F-601C, FEDERAL SPECIFICATION, FORK, HAY, MANURE, MILL AND SPADING, HAND (16 MAY 1964)

GGG-F-601C, FEDERAL SPECIFICATION, FORK, HAY, MANURE, MILL AND SPADING, HAND (16 MAY 1964)., This specification covers forks used in such operations as pitching hay, manure, pulp, etc., and spading.