CENTRAL SCIENTIFIC CO., CHICAGO. U. 8. A. 



117 



No. 2108. 



_<'SS. BURNER, Gas Stove, round portable, with cast iron top and base, and Russia iron body. Steel 

 drip pan is beneath burner and top is raised. Total height, 4% inches; diameter, 9 



inches $1.45 



2090. BtTRNER, Gas Stove, same as No. 2088, with valve and air regulator for burning gasoline 



gas 3.75 



2092. BURNER, Gas Stove, similar to No. 2088, but of simpler construction. Total height, 4% 



inches; extreme length, 12H inches; diameter across dish support, 6 inches 1.10 



2094. BURNERS, Gas Stove, with radial burners. Finished in black japan and nickel-plate. For 

 coal gas unless otherwise specified. 



No A B C 



Number of burners 1 2 3 



Size of top plate, inches 12x12 12x22 12x32 



Each 4.60 7.75 10.30 



2096. BURNERS, Glass Blowers' Fires, on base with four legs for attachment to table top, with gas 

 and air inlet tubes horizontal. 



No ABO 



Number of lights '. 1 2 3 



Per set of two 9.00 14.00 18.00 



2098. BURNERS, Glass Blowers' Fires, same as No. 2096, but with gas and air inlet tubes vertical. 



No A B C 



Number of lights 1 2 3 



Per set of two 9.00 14.00 18.00 



2099. BURNER TIP for glass blowers ' fires, concave 70 



21n2. BURNER, Greenman, for use with Greenman Thermo-Eegulators. . So constructed that the gas 



cannot strike back nor can soot be deposited when flame is low. With adjustment for size of 

 flame and threaded inlet for connection with metallic tubing 12.50 



2103. BURNER TUBING, of soft brass, with % inch I. P. size coupling at each end, to connect Bur- 



ner No. 2102 to metal gas supplv tube. 



No '. A B C 



Length, inches 30 48 60 



Each 2.30 2.85 3.50 



BURNER TUBING, flexible steel, see Nos. 11624 and 11626. 



2104. BURNER, niuminating, for table illumination, glass- bending, etc. Height, 12 inches 1.70 



2106. BURNER, niuminating, similar to No. 2104. but with Welsbach burner and mica chimney, as 



used at the University of Chicago. Height, 10 inches from table to center of light.... 2.50 

 2108. BURNER, Low Form, extra large, with gauze top. Height, 5 inches; diameter, 2% inches; ex- 

 treme length, 14 inches. A valuable burner for use in heating sterilizers and incubators 2.85 



