Items

• 

  [Enclosures for Press Release Regarding Need for Transcontinental Highway by Harral Ayres with Notes]

  1922-07-11
• 

  Declaration Respecting the Highway from Florida to California and Mexico, Signed

  1922-06
• 

  The OST National Recognition Brochure October 1923

  1923-10; 1924-01;
• 

  Construction of the OST: A Record in Achievement with notes

  1929
• 

  A Brief of the Construction Story and of the Historical Background of the OST 1929

  1929
• 

  Notes Regarding OST Purpose and Good Roads Convention

  unknown (1917??)
• 

  [Service Map and Travel Information for Del Rio Division]

  1923-04
• 

  [Service Map and Travel Information for West Texas]

  1923-04
• 

  The Washington Declarations

  1922-07-07
• 

  Sixth National Convention Old Spanish Trail

  1923-03
• 

  [Letter to Mr. C.G. Sinesbaugh, Editor, MOTOR AGE 119 West 40th Street New York, N.Y. from unnamed Secretary dated May 11, 1917]

  1917-05-11
• 

  [Letter to the Hon. Woodrow Wilson, President United States of America, from S.A. Le Blanc dated June 4, 1917]

  1917-06-04
• 

  [Letter to unnamed sirs from Mobile Chamber of Commerce]

  1917-05-05
• 

  [Letter to Mr. Palmer Pillans, P.W. Maer, S.A. Le Blanc, L.G. Adams, J.H. Webb, L.C. Irvine from W.M. Clemens dated June 15, 1917]

  1917-06-15
• 

  [Letter to Harral Ayres from Dave Colp June 10, 1922]

  1922-06-10