07/09/1916
https://www.presidency.ucsb.edu...
"I am taking the liberty of returning H.R. 7237, making appropriations for the service of the Post Office Department for the fiscal year ending June 30, 1919, and for other purposes, without my signatu..."
"It has been found that late closings of the mail can be accomplished and closer connections assured by this means."
"These reasons seeming to me conclusive and compelling, I have not felt the liberty to acquiesce in this feature of the bill, which I herewith return."
"The advantage of the use is largely theoretical."