On this page you'll find a series of links with a brief description.
HO Scale Signs: Claiming to be the world's largest collection of fine scale signs... https://scalesigns.com/
Altoona Model Works: Specializing in O Scale Craftsman structure kits & Detail parts... https://altoonamodelworks.net/
Altoona Model Works: Specializing in O Scale Craftsman structure kits & Detail parts... https://altoonamodelworks.net/