Arm & Hammer Brand Church & Co's Soda and Saleratus

Arm & Hammer Brand Church & Co's Soda and Saleratus is a single-issue promotional comic from 1880, published by the Arm & Hammer brand itself. Produced as an advertising vehicle for the company's baking soda and saleratus products, it represents an early example of branded comic content. While no specific creators are credited, its historical curiosity lies in its role as a commercial novelty rather than a narrative series.