Wiggins Gasholder the only gasholder that uses WATER TAR GREASE
the o n l y gasholder with A N ABSOLUTELY D R Y , FRICTIONLESS SEAL
O p e r a t e s a t pressures up t o 2 0 " of w a t e r . Gas tightness and i m p e r m e a b i l i t y of t h e Wiggins d r y seal p r o v e d in 1 5 y e a r s 1 service u n d e r «cf'ual o p e r a t i n g conditions. Ask a b o u t converting your p r e s e n t gasholders to t h e Wiggins principle.
the only gasholder that assures WEATHER W O R R I E S O P E R A T I N G COSTS M A I N T E N A N C E PROBLEMS
WIGGINS VAPOR SEALS
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GENERAL AMERICAN] T r a n s p o r t a t i o n , Corporatioin 135 S O U T H
LA SALLE STREET
District OH.CfS: Buffalo
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Cleveland
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CHICAGO Dollas « H o u s t o n
90, ILLINOIS · Los AngeU-s
N e w O r l - o n s · N e w York · Pittsburgh · St. louis · San Francisco · S'-att !.? Toisa · W a s h . n j t o n · Export Depf., 10 East 49th Stree'. NK-w York Ί 7, N. Y .
