Not exactly a mural but ya gotta like old advertising.
So I got to wondering if they still make the product. Well they do but it is hard to find and your best resource is through Amazon. Bromo-Seltzer has been around since 1888 and is for upset stomachs. What is Bromo-Seltzer's main ingredient? Sodium bicarbonate. And what is baking soda? Sodium bicarbonate. And what was it we learned that would have cured Abraham Lincoln's mother of milk sickness? Baking soda. You can see that in the Abe Lincoln's Boyhood Home post. So poor Nancy Hawks Lincoln could have drank down a few Bromo-Seltzers and lived a longer life.
For more murals check out Oakland Daily Photo Monday Mural