Keywords: California Pacific 1935 U.S. stamp.1.jpg en Francisco Vasquez de Coronado found the Pacific Southwest exploring for Spain On the 400th anniversary a 3-cent stamp was issued May 29 1935 The California Pacific International Exposition is shown with Point Loma and San Diego Bay in the background 2014-03-13 14 40 37 Arago people postage the post Bureau of Engraving and Printing PD-USGov Uploaded with UploadWizard History of the United States on stamps U S territories on stamps Stamps of the United States 1931-1940 California Pacific International Exposition |