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A. DAIGGER & COMPANY, CHICAGO, U. S. A. 



3559(n) 

 For Low Flashing Oils 



3559(p) 

 For High Flashing Oils 



3559(n) U. S. Bureau of Mines Flash Tester, for oil flashing from to 110 C. 

 Three thermometers, cup lifter, burner and Aneroid barometer. 

 Complete in case with directions for operation $135.00 



A. Porcelain Scale Thermometer for oil cup. Range to 50 C. 



in l /2 graduations. Round bulb 7.50 



B. Same as No. A, except Range 40 to 110 C 7.50 



C. Porcelain Scale Thermometer, for water bath. Range to 85 C. 



1 graduations. Cylinder bulb 7.50 



3559(p) U. S. Bureau of Mines Flash Tester, for oil flashing from 100 to 310 

 C. Two thermometers, cup lifter and burner. Complete in 

 case with directions for operation 120.00 



A. Porcelain Scale Thermometer for oil cup. Range 100 to 210 C. 



in 1 graduations. Round bulb 7.50 



B. Same as No. A, except range 200 to 310 C 7.50 



C. Same as No. A, except range 300 to 410 C 9.00 



D. Oil Containing Cup only for Nos. 3559(n) and 3559(p) 7.50 



3559(q) REDWOOD'S Viscosimeter for Lubricating Oil, with flask and ther- 

 mometers. Certified for accuracy by the Redwood Laboratories. 

 In case. One of the standard forms of Viscosimeters, extensively 

 used in this country and abroad, especially in England 75.00 



A. lOJ^-inch Engraved Stem Thermometer for No. 3559 (q). Range 



50 to 145 F., in y 2 graduations. For oil container 2.25 



B. 12-inch Engraved Stem Thermometer for No. 3559 (q). Range 



50 to 160 F., in 1 graduations. For water bath 2.25 



3559 (r) REDWOOD'S Viscosimeter for Fuel Oil, with flask and thermome- 

 ters. Certified for accuracy by the Redwood Laboratories 127.50 



