Retro, hotrod vintage, automotive air circulation fan with a wire cage. This auto fan is marked "Hupp Inc - Mobile Products - Cleveland, Ohio". This fan is made to mount on the dashboard or cabin wall in old cars, truck, buses, semi-tractors etc, before air conditioning became widely available.

It measures about 7 1/2" across the protective wire cage and about 10" high. This fan has a switch on the base and worn old industrial gray paint.