Vintage Rotating Salesman Sample Tri-View Display Sign by Price Brothers Pavelka Suspended from a simple rod

Suspended from a simple rod

though showing clear age and handling

or the "R" Months

Glass insert appears intact as shown

and roadside stands nationwide

Vintage Rotating Salesman Sample Tri-View Display Sign by Price Brothers Pavelka Suspended from a simple rodc. 1940s 1950s; Price Brothers Inc. Chicago, IL Mechanical rotating salesman sample display sign manufactured by Price Brothers Inc. to demonstrate the company's interchangeable advertising display system. Constructed with an aluminum frame housing a series of mechanically linked rotating plastic panels, the unit illustrates how individual panels could be rotated to reveal different words, graphics, or pictorial scenes. Surviving panels retain