THE WORLD'S ADVANCE for JULY 



109 



BOY SCOUTS AND CAMPERS 



Should have Flashlight Batteries 

 that will last and can be relied on. 

 In order to have such a Battery 

 get 



MARS-BRIGHT 



GUARANTEED 



BRIGHT STAR BATTERY CO., New York and Chicago. 



ELECTRIC LIGHT AND POWER 



DAY AND NIGHT SERVICE 

 Set No. 409 



*T1 Gasoline Engine, Dynamo Com- 1 

 ~ _i.i_ c...:i.Lk...J 1C foil V 



plete Switchboard, 16 Cell, 

 "American" Storage Batteryj 



'240 



Complete reliable high-grade. We 

 want a representative in every county . 



AMERICAN BATTERY CO. 



Est. 1889 1143 Fulton St., Chicago 



ELECTRIC 



[.ME. STORE. FARM & THEATRE LIGHTING PLANTS- 

 LIGHTS. DYNAMOS. MOTORS. ENGINES. TELEPHONES. 

 STORAGE & MEDICAL BATTERIES. BELTS. BELLS. BOOKS. 

 BICYCLE. CARRIAGE & AUTO Lighting & Charging SYSTEMS 

 MOTION PICTURE, OZONE, TATTOO & MASSAGE MACHINES 

 FAN MOTORS. RECTIFIERS. TRANSFORMERS. Catalog 3 cent* 

 OHIO ELECTRIC WORKS, CLEVELAND, OHIO 



ST. PAUL HOTEL 



Sixtieth St. and Columbus Ave. 



NEW YORK CITY 



Rock Foundation, Steel Construction. One Block 



from Central Park, Columbus Circle, 

 6th and 9th Avenue Elevated and Subway Stations. 

 All surface lines pass or transfer to Hotel, Fifth 

 Avenue busses one block. 



100 Rooms, detached bath $1.00 per day 



150 Rooms, private bath $1.50 per day 



Suites, parlor, bedroom and bath $2.50 and up 



By the week, $6.00, $9.00 and $14.00. 



ST. PAUL COMPANY, Proprietor 



"Knapp" Fans 



Moderate-Priced, High-Grade 

 Fans that are big sellers. 



110- Volt A. C. or D. C., and Battery Models. 



You all know what the "Knapp" products are. 



"Knapp" 10" Fans are rigidly built, light weight, ad- 

 justable, and have two-speed starting switch. The most- 

 for-the-money fan on the market. 



"Knapp" Battery Motors are well known, and are big 

 sellers. 2 volts up, with and without reversing switch. 



"Knapp" Power Motors. 110 volts A. C. or ]>. C. A 

 high-grade small motor at a low price. 



"Knapp" Dynamo-Motor. Our old standby. As a 

 dynamo it produces 6 volts. 



"Knapp" Utilities 

 Motors One of our best 

 sellers. It can be 

 put to hundreds 

 of uses, such as 

 polishing silver, 

 sharpening knives, 

 etc. A flexible 

 shaft can be at- 

 tached for a bun* 

 wheel. Furnished 

 with all polishing , 

 accessories, emery 

 wheel, etc. 



Our catalog I* 

 yours for the 

 asking. Ask for 

 It today. 



Knapp 

 Electric & 

 Novelty Co- 



517 West 51st St. 

 New York, N. Y. 



K. & D. MOTORS 



REX MOTOR 



Very popular with the boys. 



Runs efficiently on one dry cell. 



Price $1.00 



Our measuring instruments are 

 inexpensive but well made aad 

 designed for practical work. 



No. 17 Juno Motor 

 Price, $5.00 



Our line of battery motors and 

 small generators is very com- 

 plete. AH machines are high 

 grade construction and designed 

 for practical work. 



For Sale by all dealers. 



Send for our new catalog, No. 10-A. All dealers 

 should write for catalog and prices on this line. 



KENDRICK & DAVIS CO., 



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