1986 Mar. 5
Concerning the enclosed refund claim form and receipt copies for tickets used by McCormack's family. Enclosures not with letter.
1986 Mar. 6
Concerning John Webber's ticket and potential problems with prepaid tickets.
1986 Sept. 15
Discussing work reports, which Roggenburk explains is a sore subject for all concerned.
1987 May 13
Noting the strong possibility of McCormack having TWI meetings in New York.