This box contains organization and club materials (Contrails, Contralab, Callerlab, Puget Sound), photographs from workshops, and workshop materials.

This box contains several pins with Jack and Thelma's names on them, including pins for the Pathfinders Sacramento, Callerlab Los Angeles, Continental Squares, Callerlab New Orleans, Callerlab Dallas, Fun and Friends Basic Program, Friday Experimental Lab, and Busin' Cousin.

This box contains several pins from Jack and Thelma Murtha, including nametags, square dancing group pins, and joke pins.

This box contains a scrapbook for the California-based square dancing club, "The Rainbow Twirlers."

This box contains two scrapbooks: "Circle Four Scrapbook No. 2" (1949) and untitled Circle Four scrapbook (1951).

This box contains (1) untitled, undated scrapbook with clippings and ephemera related to the Sherwood Folk Dance Club and (1) files with dances for the Sherwood Folk Dance Club.

This box contain materials from Legacy International, a square dancing group disbanded in about 2004. Materials are in chronological order.

This box contains administrative materials from the Artisea Square Dance Club. Items included in this box are membership forms, club rosters, guest caller forms, non-profit forms, and club minutes.

This series contains scrapbooks, directories, and club documents.

This box contains (1) scrapbook from the Sherwood Folk Dancers.