antique advertising bowl Albany Wisconsin, Red Wing crock pottery spongeware

Antique stoneware bowl advertising piece from Frank Christopher - Albany Wisconsin. The bowl is not marked with a maker (just '7') but is probably Red Wing pottery.

This measures 7 1/2" across the rim of the bowl, stands 4" tall. There's a couple of tight hairline cracks, though overall this looks nice and clean without a lot of use.