THE OID SPANISH TRAIL 01<\ Through the Gulf of Mexico Country and the Borderlands of Mexico A Brief History of the Spanish-American Era and of Historic Events in the Development of the Modern Highway Illustrated f °SPJVH1SH- % ? TRAIL-g jgp8 HWOUARITRSTSAN AN T£*Ha TEX. By Harral Ayres President, Old Spanish Trail Association_ Knight Commander, Royal Order of Isabel la Catolica of Spain San Antonio, Texas 1952 Record of the dedication of the monument and of the celebration of the opening of the highway a-cross the continent, at Saint Augustine, Florida, April 2-5-4, 1929, on page