Annual edition
Pub. L. 90–252 increased appropriation from $15,000,000 to $25,000,000.
Source credit
Feb. 3, 1968, Pub. L. 90–252, 82 Stat. 4.
Apr 22, 1965 – Feb 3, 1968
Amended · full text not held
Pub. L. 89–14 increased appropriation from $12,000,000 to $15,000,000.
Source credit
Apr. 22, 1965, Pub. L. 89–14, 79 Stat. 74
Dec 23, 1963 – Apr 22, 1965
Amended · full text not held
Pub. L. 88–230 increased appropriation from $7,500,000 to $12,000,000 and amount available for administrative purposes from $1,000,000 to $1,500,000.
Source credit
Dec. 23, 1963, Pub. L. 88–230, §1(b), 77 Stat. 471
Sep 22, 1961 – Dec 23, 1963
Amended · full text not held
Pub. L. 87–273 increased appropriation to $7,500,000 and amount available for administrative purposes to $1,000,000.
Source credit
Sept. 22, 1961, Pub. L. 87–273, 75 Stat. 571
Aug 3, 1956 – Sep 22, 1961
Enacted · full text not held
Source credit
Aug. 3, 1956, ch. 930, §2, 70 Stat. 986
