o harden a coating aneighth of an inch thick. Whether mixed thin, and spread uponthe sides of a house, with a brush, ormixed thick, and spread over the roof,with a trowel, this composition is imme-diately adhesive and impervious Sur-faces exposed for hours, in a coal fire,show no change. For this… … 1869.] Outcalfs Patent Elastic Joint Iron Hoof. 537 OUTCALTS PATENT ELASTIC-JOINT IRON ROOF. TT7E present, in this number, a viewVV of the new Skating Kink, at theS. E. corner of Twenty-first and Racestreets, in this city, which extensivestructure is covered with the materialcalled Outcalts Patent…
Architecture
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