Scope and Contents Hand written records for July 1930-July 1931. Introductory note by assistant manager William Barnwell reads in part: “2nd year of operation. Tulsa Municipal Airport enters into International Airport Competition. At the time this register is opened for entry the Tulsa Municipal Airport is at the height of the summer season 1930. Passenger records have been repeatedly broken by this airport and in June the port cleared 11,000 persons. Tulsa has overtopped the traffic in Europe….” (Wiley...