Convention, Volume 2;Volume 36;Volume 48

additional advantage advertising amount appliances Association average bank basis belted building campaign capacity cars cent central station central-station Chairman charge Chicago coal Committee companies compressor connected considerable consists contractor cooling cost course cover curve desirable discussion distribution driving electric engine equipment estimates expense fact farm figures give given handle heating increase industry installation interest kw-hr lamps less lighting load machine manufacturers material matter means method month motor Name necessary operating outlet plant possible practically present profit publications pump question refrigeration salesmen secure sell steam Street supply switch tion transformers trucks unit vehicle wiring York