Chicago : [Popular Engineering Pub. Co.] · leaf 806
d as soon as all the seats are occupied THEATRE WITHOUT USHERS ELECTRIC HAIR DRIER the ticket seller sees it at a glance and the ments, barber shops, etc. It is arranged to "All Seats Occupied" sign is displayed. insure drying of the hair by heated air and under the invigorating influence of… … novel light Crutchfield of New Bos- which remains lighted as long as the seat diffuser ton,Tex., is the patentee. remains unoccupied. As fast as the seats
Electricity
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