note: … ; produced by Margaret Dale

note: BBC ; produced by Margaret Dale.

note: Recorded by Margaret Dale

note: … ; produced by Margaret Dale.

note: …, baritones ; Clamma Dale

note: BBC-TV ; produced by Margaret Dale

note: Margaret O'Brien

note: BBC-TV ; producer, Margaret Dale

note: BBC-TV ; producer, Margaret Dale ; designed

note: BBC-TV ; producer, Margaret Dale

note: BBC-TV ; producer, Margaret Dale

note: BBC-TV ; produced by Margaret Dale.

note: …, Margaret Hoeffel, Susan

note: … and Margaret Bachman. Performed by Cora Cahan, Dale Best

note: BBC ; produced by Margaret Dale