Journal of bacteriology . hes at and the largest—as shown in illustration—with insidedimensions 30 x 36 x 18 inches at ,all of which are carried in stock inPhiladelphia for immediate shipment. COMPLETE DESCRIPTIVE PAMPHLETSENT UPON REQUEST HEARSON INCUBATORS WITH PATENT CAPSULE TEMPERATURE CONTROL FOR GAS, OIL AND ELECTRIC HEATING We have supplied over two hundred HearsonIncubators to important U. S., State, City andHospital bacteriological laboratories through-out the U. S. Their performance has beenuniversally satisfactory and in view of thisexperience we are willing to recomme


Journal of bacteriology . hes at and the largest—as shown in illustration—with insidedimensions 30 x 36 x 18 inches at ,all of which are carried in stock inPhiladelphia for immediate shipment. COMPLETE DESCRIPTIVE PAMPHLETSENT UPON REQUEST HEARSON INCUBATORS WITH PATENT CAPSULE TEMPERATURE CONTROL FOR GAS, OIL AND ELECTRIC HEATING We have supplied over two hundred HearsonIncubators to important U. S., State, City andHospital bacteriological laboratories through-out the U. S. Their performance has beenuniversally satisfactory and in view of thisexperience we are willing to recommend theHearson patent capsule temperature controlas being the most accurate and simple devicefor the uniform control of incubator tempera-tures now on the market. We supply them in nine sizes for gas heating,six sizes for oil heating, six sizes for electricheating and eight sizes for low temperatures,and keep a stock on hand of the more popularsizes for immediate delivery. COMPLETE DESCRIPTIVE PAMPHLET SENTUPON REQUEST. No. 20740 Hearson Gas Heating Incubator ARTHUR H. THO IMPORTERS—DEALERS—EXPORTERS LABORATORY APPARATUS AND REAGENTS WEST W/ASHINGTON SQUARE PHILADELPHIA, U. S. A.


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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherbaltimorewilliamsw