Items

• 

  Old Spanish Trail System of Highways, Service Map and Travel Information: West Texas.

  1923
• 

  Compilation of Financial documents related to Gulf Expense from 1922

  1922-11
• 

  Letter to Mr.H.B. Ayres Directer OST, Hotel Battle, Mobile, Ala., from George C. Clements, Clermon, Fla., February 22, 1922

  1922-02-22
• 

  [Service Map and Travel Information for Del Rio Division]

  1923-04
• 

  [Service Map and Travel Information for West Texas]

  1923-04
• 

  The Progress of the OST by Harral Ayres 1923

  1923
• 

  Three Days OST Association Convention, Texas Division June 15, 1922

  1922
• 

  [Publication in Interest of the OST July 15, 1922]

  July 15,1922
• 

  [Minutes of the First Woman's Parliament on Highway Beautification, New Orleans, Tuesday, March 27, 1923]

  1923-03-27
• 

  [Letter to Harral Ayres from Dave Colp, San Antonio, Tex. July 18, 1922]

  1922-07-18
• 

  [Letter to Harral Ayres from Dave Colp June 30, 1922]

  1922-06-30
• 

  [Telegram to Harral Ayres from D E Colp. June 26, 1922]

  1922-06-26
• 

  [Letter to Harry Welch from Harral Ayres, Managing Director, June 17, 1922]

  1922-06-17
• 

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

  1922-06-10
• 

  [Letter to Harral Ayres from Dave Colp May 9, 1922]

  1922-05-09
• 

  [Letter to Harral Ayres from Fred Johnston May 29, 1922]

  1922-05-29
• 

  [Letter to Mr. Harral B. Ayres from Dave Colp dated April 20, 1922]

  1922-04-20
• 

  [Letter to Mr. H.B. Ayres, Battle House, Mobile, Ala., from D.E. Colp, San Antonio, Tex. March 20, 1922]

  1922-03-20