490 



THE INDIA RUBBER WORLD 



IJCNE 1, 1913. 



NEW INCOHPORATIONS. 



Couch-Georger Tire Agency, Inc., May 3, 1913 ; under the laws 

 of New York; authorized capital, $10,000. Incorporators: C. .\. 

 Couch, E. F. Howell and Frank P. Georger— all of Buffalo, New 

 York. Location of principal office, Buffalo, New York. 



Gaulois Tire Corporation, April 24, 1913; under the laws of 

 New Y'ork; autliorized capital, $20,000. Incorporators: Jean 

 Grenier, 49 West 64th street, Victor W. Cutting and Maurice 

 Leon — both of 60 Wall street, New York. Location of principal 

 office. New Y'ork. 



Globe Rubber Tire Manufacturing Co., May 6, 1913: under the 

 laws of Delaware; authorized capital, $1,500,000. Incorporators: 

 Harry B. James, Sherman Square Hotel, 72nd street and Broad- 

 way, New York ; Joseph P. Hall, 60 Hawthorne avenue. East 

 Orange, and Spencer Weart, 273 Washington street, Jersey City 

 — both of New Jersey. To maunfacture rubber tires and inner 

 tubes for automobiles and other vehicles. 



The H-H-H Tire and Manufacturing Co., Inc., May 3, 1913; 

 under the laws of New York : authorized capital, $50,000. In- 

 corporators : John Dravis, William C. Burroughs and John J. 

 Coyle — all of 1777 Broadway, New York. Location of principal 

 office, New Y'ork. To manufacture and deal in rubber tires, etc. 



The Harper Tire and Rubber Co., March 3. 1913 ; under the 

 laws of Ohio : authorized capital, $100,000. Incorporators : War- 

 ren D. Harper, James Thomas, and -\Ibert H. Vayo. Location 

 of principal office. Canton, Ohio. To manufacture and deal in 

 automobile tires. 



Interchangeable Kublier Heel Co. Inc., May 10. 1913: under 

 the laws of New York ; authorized capital. $50,000. Incorpora- 

 tors : H. W. Crane, Hotel Windsor, Philadelphia, Pennsylvania ; 

 George A. Mathesius, 108 West 90th street. New Y'ork, and John 

 F. Krohn, 834 Hudson street. Hoboken. New Jersey. Location 

 of principal office. New York. 



The McGraw Tire and Rubber Co., April 8, 1913; under the 

 laws of Ohio; authorized capital. $1,000,000. Incorporators: 

 E. C. McGraw, Joseph C. Chaplin, and C. H. Bolton. Location of 

 principal office. East Palestine. Ohio. To manufacture and deal 

 in rubber tires, rubber goods, etc. 



Northwestern Tire Co., ."Kpril 19. 1913; under the laws of 

 Illinois : authorized capital. $2,000. Incorporators : George A. 

 Chritton. N. B. Dearborn and L. Holzhalb. To make and deal 

 in automobile tires and accessories, and to do a genera! vul- 

 canizing business. 



Para Rubber Manufacturing Co.. Inc., May 2. 1913: under 

 the laws of New York : authorized capital. $2,000. Incorporators : 

 Victor Lowenberg, 1980 Seventh avenue: Simon Lifshitz, 1557 

 Second avenue, and Nathaniel Loewenberg, 980 Simpson street, 

 New York. Location of principal office. New York. 



The Quality Tire and Rubber Co., May 9. 1913; under the 

 laws of Ohio ; authorized capital. $10,000. Incorporators : E. E. 

 Smith. J. D. Guthrie, and E. D. Smith. To manufacture and 

 deal in tires, tubes, casings, etc. 



Rubber and Guayule .Agency, Inc.. May 14. 1913; under the 

 laws of New York; authorized capital. $60,000. Incorporators: 

 Albert F. Hill, 44 Cottage Place, Englewood ; Cornelius 

 Schroeter, 123 Shinpen street, Weehawken Heights — both of New 

 Jersey, and Edward Weber, 3495 Broadway, New York. Loca- 

 tion of principal office. New York. 



Specialty Insulation Manufacturing Co., Inc.. May 6. 1913: 

 under the laws of New York; authorized capital. $30,000. In- 

 corporators : Michael Casey, 164 Bartlett avenue. William P. 

 Wood. 48 Onota street — both of Pittsfield, Massachusetts, and 

 Clinton Bateholtz, Hoosick Falls. New Y'ork. 



The Swinehart Tire and Rubber Co.. of New Jersey : March 

 11, 1913; authorized capital. $10,000. Incorporators: Irving D. 

 Stone. Y'ale Club, New York; Charles S. Kingsbury, 260 16th 

 street, Brooklyn. New York, and Francisco L. Godinez, 123 

 Duncan avenue, Jersey City, New Jersey. Location of principal 

 office. 211-213 Halsey street. Nouark. New Jersey. To acquire. 



take, and hold tlie absolute wholesale and retail agency of the 

 Swinehart tire for the State of New Jersey. 



United Rubber Tire Co., March 20, 1913; under the laws of 

 Illinois; authorized capital, $1,000. Location of principal office, 

 1427 SoiUh Michigan avenue, Chica.go. Illinois. To manufacture 

 and deal in automobile tires, tubes and other accessories. 



BRISTOL'S RECORDING DIFFERENTIAL PRESSURE 

 GAUGES. 



A NEW and comprehensive line of Recording Differential 

 ■'^ Pressure Gauges has been developed by the Bristol Co., of 

 Waterbury, Connecticut. Some of these recorders have been in 

 successful service continuously since the preliminary models 

 were first sent out in 1908, and the design and construction of the 

 line of these instruments now being placed on the market is based 



on results obtained 

 i n actual service 

 during the last four 

 years. These re- 

 cording differential 

 pressure gauges are 

 adapted for use in 

 connection with 

 v e n t u r i meters, 

 pitot tubes, orifices, 

 combinations o f 

 orifices and pitot 

 tubes ; to record ve- 

 locities and vol- 

 umes of air, gas, 

 steam, water and 

 other liquids flow- 

 ing through mains 

 and pipes. These 

 recorders may also 

 be used to advant- 

 age for recording 

 differences and 

 variations of liquid 

 level in steam boil- 

 ers, pressure tanks, 

 fi 1 1 e r beds and 

 process kettles. 



Important patents 

 dated September 12, 

 1911. and September 17, 1912, have been issued to Prof. Wm. H. 

 Bristol, president and founder of The Bristol Co., covering novel 

 features resulting from his pioneer work in developing differential 

 recorders in addition to the other numerous lines of well known 

 Bristol recorders which he has originated during the twenty-four 

 years which have elapsed since his first patent was allowed on a 

 recording pressure gauge. 



The fundamental principle employed in the construction of this 

 differential pressure gauge is that one pressure is applied to the 

 inside of the operating tube, while the other is applied to the out- 

 side of the same pressure tube, within a closed casing. In order 

 to record the movement of the pressure tube it becomes necessary 

 to transmit its motion to the outside of the pressure tube casing. 

 As the differential pressure to be recorded is usually small as 

 compared with the static pressure, the operative force is corre- 

 spondingly small, and it is quite evident that it would be imprac- 

 ticable to use a stuffing bo.x around a shaft passing through a 

 pressure casing, because of the friction which would be produced. 

 To obviate the use of a stuffing box a unique frictionless selling 

 device is employed. The illustration shows the exterior of one 

 type of these recorders. 



Bristol's P.ate.nt Kecordixg Differ- 

 ential Pressure Gauge. 



