1. Souvenir folder of Laredo, Texas and Nuevo Laredo, Mexico; the gateway to Mexico Published / Created: [1929?] Call Number: Zc52 929so Image Count: 4 Description: Cover is a mailing envelope with address blank on the front and return address blank on the back. Publisher: R. F. & C. Co. Found in: Beinecke Rare Book and Manuscript Library > Souvenir folder of Laredo, Texas and Nuevo Laredo, Mexico; the gateway to Mexico