Vintage Rotating Salesman Sample Tri-View Display Sign by Price Brothers Pavelka and roadside stands nationwide

and roadside stands nationwide

Health departments issued signage like this alongside similar warnings for measles

This piece advertises the 1950 western film "Outlaws of Texas"

Vintage lighted sign with clock

Vintage Rotating Salesman Sample Tri-View Display Sign by Price Brothers Pavelka and roadside stands nationwidec. 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