Put a Superay Gas Heater in that Cold Room
General Gas Mantle Co. advertisement, 1926

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Put a Superay Gas Heater in that Cold Room,
For Demonstration See Our Exhibit at Booth F-7
at the South Jersey Exposition
GENERAL GAS MANTLE CO.
[illegible]
General Gas Mantle Co.
Jefferson Near Fourth
CAMDEN, NEW JERSEY
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