Super Sign and Advertising Auction

Super Sign and Advertising Auction

Catalog

Lot 18: Thirsty? Just Whistle SSP Soda Advertising Sign

This auction ended on March 14, 2026.

Start price: $100

Estimated price: $200 - $400

Buyer's Premium: 21%

Sold for: $160

This is a single-sided porcelain "Thirsty? Just Whistle" soda advertising sign featuring a bottle graphic and the slogan "Thirsty? Just Whistle." Whistle soda was invented by Charles Leiper Grigg, who later created 7Up. The field and perimeter are clean with minimal scratching and chipping. It measures approximately 2 7/8" W x 10 1/16" H.
Condition: GOOD