Prohibiting lithographing or engraving on envelopes sold by the Post Office Department, and for other purposes : hearings before the Committee on Post Office and Civil Service, House of Representatives, Eighty-third Congress, first session : on H.R. 573 (H.R. 2688)

"Prohibiting lithographing or engraving on envelopes sold by the Post Office Department, and for other purposes : hearings before the Committee on Post Office and Civil Service, House of Representatives, Eighty-third Congress, first session : on H.R. 573 (H.R. 2688)"@en
"Prohibiting Lithographing or Engraving on Envelopes Sold by the Post Office Department, and for Other Purposes hearings before the United States House Committee on Post Office and Civil Service, Eighty-Third Congress, first session, on June 25, 26, July 8, 1953"@en
"Prohibiting lithographing or engraving on envelopes sold by the Post Office Department, and for other purposes. Hearings before the Committee on Post Office and Civil Service, House of Representatives, Eighty-third Congress, first session on H. R. 573 (H. R. 2688), a bill prohibiting lithographing or engraving on envelopes sold by the Post Office Department, and for other purposes. June 25, 26; July 8, 1953"