Hank Jones - piano (on "Carioca," "Take the 'A' Train," "Bugle Call Rag," "I Didn't Know What Time It Was" and "Three Little Words"), organ (on "Flip's Boogie" / "Trio Boogie")
Richard Wyands - piano (on "Goodbye," "Salute to Pres" and "Swedish Pastry")
"Goodbye," "Salute to Pres" and "Swedish Pastry" recorded 1952 February, Los Angeles
"Carioca" - "Flip's Boogie" (all of side 'B') recorded 1952 December 14, NYC
References / notes
^At least one source (Japanese link) indicates the album's track listing as written on the rear cover (of at least one pressing) is mis-labeled and the contents of side 'A' are actually the six tracks from a different recording: Flip Phillips Quartet (1950, Mercury MG 25023 / Clef MGC105) = "Feelin' the Blues," "Sleepy Head," "Lover," "Don't Take Your Love from Me," "Lover Come Back to Me" and "Blue Room" with Phillips, Rich, Jones and Ray Brown on bass.
Clef MGC 634
The Flip Phillips Buddy Rich Trio discography at jazzdisco.org