Among the correspondents in this folder are: Paul E. Brierley (3 letters) concerning Bierley's long-awaited book on Sousa; Walter Kaville, concerning his research on Al Sweet; Cliff Lillya; Alvin J. Bernard; Merle Evans, concerning a concert at Disneyland he played in; Paul Erwin (2 letters) about his research on Dr. Frank Simon; Tom Everett of the ITA; Paul Bierley; Ron Graham, regarding a possible reprinting of Bridges' book; Arthur Lehman; L. Wiehe, thanking Bridges for his participation in the International Trombone Workshop in Nashville in the Spring; Henry J. Romersa, inviting him to participate in the 1974 Workshop in Nashville; and Ethel R. Pechin, telling Bridges that the Pechin Music Store, Inc. in Orlando, FL has been "terminated" as of December 31, 1973