Would you buy a microscope, polariscope or spectroscope without the

INDUSTRIAL AND ENGINEERING CHEMISTRY

12

News Edition

Would you buy a microscope, polariscope or spectroscope without the makers name or trade-mark thereon?

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"Made in America" or "Made in Germany" does not mean anything. But graduated glassware marked Normax or Exax does mean that it is produced by the K i m b l e Glass Company at Vineland, New Jersey, -U. S. A. That it is correctly designed, expertly fabricated, and accurately calibrated, and that the Kimble Glass Company guarantees this by trade-marking every item, thus fixing a responsibility that permits of no evasion. Kimble Normax and Exax glassware is the highest grade that scientific and mechanical skill can produce.

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Trademarks



PRECISION

COMMERCIAL

Trade-Mark

Trade-Mark

KIMBLE GLASS C O M P A N Y VINELAND, N. J.

CHICAGO, ILL.

Stocked by Respo/istble

Laboratory"Supply

N E W Y O R K , Ν . Υ.

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