Vintage Ringling Bros. and Barnum & Bailey Combined Shows Official Tour card featuring a handwritten signature on the reverse that appears to read "Harpo Marx."

Harpo Marx (1888–1964) was a legendary American comedian and member of the famous Marx Brothers comedy team.

The card features colorful Ringling Bros. and Barnum & Bailey circus artwork on the front, with the apparent Harpo Marx signature handwritten on the reverse.

AUTHENTICATION STATUS: The signature has not been professionally authenticated. It is offered as an attributed, unverified autograph. No guarantee of authenticity is expressed or implied.

The card shows age-related discoloration, spotting, and handling wear, particularly on the reverse. Please examine all photographs carefully.

This item came from my late father Steve Keyser’s private collection.

An intriguing vintage circus collectible and potential Harpo Marx autograph for collectors of the Marx Brothers, Hollywood comedy, and entertainment memorabilia.

The exact age of the card and circumstances surrounding the signature have not been established.