Vintage Motorized Pumpjack Oil Derrik Salesman Sample cream pitcher Condition: Canvas surface is stable

Condition: Canvas surface is stable with minor craquelure and light surface wear consistent with age

and a turned wooden handle mounted to a steel crank arm

JM - 011823 - 105595

Chair is in fair condition with some cracking

Exhibits chipped paint

Vintage Motorized Pumpjack Oil Derrik Salesman Sample cream pitcher Condition: Canvas surface is stableMechanical salesman's model simulating the operation of an oilfield pumpjack, mounted to a painted wooden base and driven by an electric motor with chain linked gearing. The articulated arm features a counterweighted head and vertical rod terminating in a cylindrical "well" housing, mimicking the up and down motion used in petroleum extraction. Painted in utilitarian industrial colors yellow and olive green the piece emphasizes function over finish,