1935—Subsec. (b). Act Aug. 24, 1935, § 35, struck out “to be available until March 1, 1936” after “$100,000,000” and inserted last sentence relating to availability of the sum of $100,000,000.

Subsec. (f). Act Aug. 24, 1935, § 36, inserted last par. defining “obligation”.

1934—Subsec. (a). Act June 19, 1934, inserted “may in his discretion” after “or control and”.

Subsecs. (b) to (f). Act June 19, 1934, added subsecs. (b) to (f).