Jerry Lewis Muscular Dystrophy Association Telethon
March of Dimes Telethon (1963)
Lewis: November 1963
Dimes: December 1963
After doing some research, Barbra Archives is not certain Barbra participated in either of these.
The Jerry Lewis MS telethon listings in local papers does not list Streisand as a guest.
For the March of Dimes “One for the Money” show, a September 1963 industry paper announced Barbra as a participant ... but you can see the December 1963 television listing includes stars Benny, Barry and Van Dyke, but not Barbra.