Itinerary created for a trip planned for December 18, 1969 to February 2, 1970. According to this itinerary they are traveling to Mexico and all over Central America; destinations include Vera Cruz, Guadalajara, and Durango.

Daily record sheet of patients visiting the doctor's office. The back of the sheet contains a handwritten table of balances, paid and unpaid, "Before Ann," "Wish Ann," and "After Ann;" the final notes show how much money is owed to each person following the Central America trip.

Letter from Dr. Chauncey D. Leake to several friends discussing events at the U. of Texas Medical Branch, weather, his family, travels to Washington D.C., and correspondence.

Letter from Dr. Chauncey D. Leake to several friends discussing a medical conference in Omaha and work in Mexico City.

Photograph of four men having a conversation at a club in Mexico City. From left to right: Ed Adam, Milton Hawke, Dr. Chauncey D. Leake, and "Ambassador Cordoba."

Telegram from Dr. L. M. Hellman in Mexico City to Dr. Meyer Bodansky of the John Sealy Hospital, informing Dr. Bodansky that the outcomes of a blood test are inconsistent and suggesting that the two doctors should meet later in June when Dr. Hellman returns from Mexico. Dr. Bodansky's reply gives his confirmation that the two can meet after Dr. Hellman's return from Mexico.