New York City record and building trades directory (1892)
New York City Record Pub. Co · Park Row, N.Y. : New York City Record Pub. Co. · leaf 44
, This machine is constructed of material to last alife-time; thoroughly and perfectly built; no repairsrequired except the renewal of ropes; so absolutely,safe that it cannot run down whether heavily loadedor not; positive, simple and Certain in its operation.;r The load is automatically held at… … ::M ■m Architects, Builders and Contractors. Purchasing Guide. •, 21 The Best is the Cheapest. President! H.:I. COE. ■ Vfee-Presldent: JAMES L. SNEDLKr. Safety Hatch Door Company, No. 45 DUANE STREET, Telephone, 1463 Spring. ; \ AUTOMATIC HATCH DOOES -on- Covers for Elevator Hatches and Shafts, m r…
Building · Building laws
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