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Scientific American, Vol. 96, No. 13 (March 1907) (1907)

leaf 19

An illustration from Scientific American, Vol. 96, No. 13 (March 1907), 1907, leaf 19
me" and the rooms near school at moderate rates. stone or lumber, and far lessexpen* Send for Catalog- of Information. sive. The machine is simple, rapid, andeverlasting. Hasnoeogs,chains, ■wheels, or gears. The seme machine WM. H. BRISTOL makes blocks in countless ornannen- ■ tal designs-and… … For every kind of laboratory or ex- perimental work we can suppty the Unequalled requisite apparatus. Our glassware is for the finest imported make — beakers, flasks, graduated burettes, pipettes and Architectural other forms of measures, both English Adornment and metric standards. Complete…

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