Printed postcard for the act Bill Sweeney and Cornelius, featuring an illustrated or printed image of the performer with dummy figure Cornelius and a printed message on the reverse reading Dear Friends, Why don't you invite us to your next Birthday Party? Cornelius. The front caption Bill Sweeney and Cornelius is written in a hand-lettered style consistent with a self-produced or small-run printed card. The reverse functions as a direct marketing piece targeting private party and event bookings rather than theatrical or variety venues, with the message written in the voice of the dummy character Cornelius to add comedic personality to the solicitation. This performer-in-character marketing approach is a charming and distinctive feature of this card, which represents an important category of ventriloquist promotional ephemera aimed at the private event and children's entertainment market. The front bears the printed text: Hand-lettered caption reading Bill Sweeney and Cornelius with printed or illustrated image. The reverse reads: POST CARD reverse with printed message reading Dear Friends, Why don't you invite us to your next Birthday Party? Cornelius.