San Francisco : Architect and Engineer, Inc · leaf 298
modern schoolbuildings at Aberdeen,S. D., built at varioustimes from 1921 to date,Control by Johnson isaccomplished by morethan a hundred roomthermostats. Uniformtemperatures, for health,economy, and conven-ience, are assured.Johnson automatic tem-perature control is se-lected for building… … JOHNSON n JOHNSON SERVICE COMPANY. MILWAUKEE. WIS. AND BRANCHES IN PRINCIPAL CITIF? FEBRUARY. 193° >Ov FREE WATERRT THE FRIR
Architecture · Building
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