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Scientific American, Vol. 82, No. 16 (1900) (1900)

leaf 15

An illustration from Scientific American, Vol. 82, No. 16 (1900), 1900, leaf 15
NEY! or anastigmat lens. = —VE A Price, per set, containing the above MORE POWERFUL. Lenses: 4.x 5-$%5.00; 5x 7-86.00. ‘The above lenses can also be had singly at $2.00 each in the 4x5 and Our Puuching and MUSICAL SLOT IMMENSE FIELD OF VIEW. at $2.25 each in the 5x7. Special prices will be quoted… … HANGER ACCOUNTANTS who use the Comptometer T STRATEFOLD stacisver have no trouble with their = trial balance. Has it everoc- curred to you that by getting one you might save lots of Quadruples closet or wardrobe capacity. ieee and not Attached or detached in an instant. Write for Pamphlet. FELT &…

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