06/12/1945
https://www.presidency.ucsb.edu...
"For postponement of the strike for moving the strike date."
"The Engineers and Trainmen have agreed to postpone the strike date from 4 o'clock, May 18, to 4 o'clock, May 23."
"In carrying out the provisions of this order the Director may act through or with the aid of such public or private instrumentalities or persons as he may designate, and may delegate such of his autho..."
"The Director is directed to operate, or arrange for the operation of, the transportation systems, plants, and facilities taken under or pursuant to the order in such manner as he deems necessary to as..."