Revelle briefly went heavily into ho scale just before slot cars suddenly got popular. The result was that model railroading for kids pretty much died out for a while, and Revelle bailed out. I think Revelle sold their dies to most of the model manufacturers, since I've seen the old Revelle structures offered by numerous manufacturers. I don't know if this house is a Revelle structure or not, but when you see the same structure offered by more than one manufacturer, it is probably made from the old Revelle dies.