Catalogue of the architectural exhibition, Boston Architectural Club and Boston Society of Architects: St. Botolph Club, 2 Newbury Street, from May 22nd to June 3rd, 1899 (1899)
Boston Architectural College · leaf 240
The Walda Sectional Window Weight, Saves the ARCHITECT time and annoyance, and makes perfectly balanced windows for his clients. Round and square weights. Hang exactly from the centre. Only io-inchpockets required. Lock only at right angles. Weights crated with ioo lbs. in abox, both plainly… … open fire potFurnaces... AND... ...Heaters. RIDGWAY FURNACE CO., 6 Portland St., Boston. The MasonReducing Valves...
Architecture -- Designs and plans -- Exhibitions
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![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-458-228.webp)
