. Official proceedings . 7. Superheater damper and cylinder, horizontal. 117 SHAFT WEICHT. DAMPER CYLINDER CYHNDER ARM-\N51DECYLINDER AaM-OUTStDE Pipe UNioN-8. Superheater damper and cylinder, vertical. BOiLEf? FLUE PROSPER LOGCW^TIVE SUPERHEATER CO. tocH_.::) STSEH

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