Vintage Brass Torch Gauge Demonstrator with Dual Gauges by NCG Kramer’s 24" W x 11

24" W x 11

at least until 1922 when they were transferred to "Charles A

The plaque was designated for use on Illinois Central Railroad buildings and train stations

Published: "L'amour a Paris" series number 18

a manufacturer of medical and dental lamps

Vintage Brass Torch Gauge Demonstrator with Dual Gauges by NCG Kramer’s 24" W x 111960s 1970s; National Cylinder Gas Co. (NCG) Cleveland, OH Vintage brass torch gauge demonstrator with dual pressure gauges on slate display base. Originally manufactured by the National Cylinder Gas Co., this vintage training demonstrator offers a cross sectioned view of a torch pressure regulatoronce used to teach industrial gas handling and safety procedures. Constructed primarily of solid brass, the unit features two functioning PSI gauges mounted