1905 BOSCH DA2 magneto couleurs complete

1907 2 6 BOSCH MAGNETOS THE HORSELESS AGE 9″×12″ page 37

1907 2 6 EISEMANN Magneto THE HORSELESS AGE 9″×12″ page11

1907 3 20 BOSCH MAGNETOS Finest Ignition for Finest Cars ad THE HORSELESS AGE 8″×11″ page 30

1907 6 26 BOSCH MAGNETOS WIN AGAIN 1906 & 1907 ad THE HORSELESS AGE 8.25″×11″ page 25

1908 12 10 BOSCH Magneto Wins BOTH Savannah Races ad MOTOR AGE 8.5″×12″ page 51

1908 8 19 Splitdorf Magneto ad THE HORSELESS AGE 8.75″×11.75″ page 3

1909 6 2 THE BOSCH MAGNETO THE HORSELESS AGE 8.5″×12″ page 14

1909 8 25 BOSCH Magneto THE GLIDDEN TOUR In America ad THE HORSELESS AGE 8.25″×11.5″ page 16

1910 10 12 NATIONAL BOSCH Equipped Cars FAIRMOUNT PARK THE HORSELESS AGE 9×12 page 21

1910 10 5 Bosch Plugs Also Victorious THE HORSELESS AGE 9×12 page 22

1910 10 5 NATIONAL BOSCH Vanderbilt Again Won by a Car Using a BOSCH MAGNETO THE HORSELESS AGE 9×12 page 23

1910 11 30 BOSCH Of Course The Santa Monica Victors Used Bosch Magnetos THE HORSELESS AGE 9×12 page 22

1910 11 9 BOSCH Atlanta Meet Another Bosch Triumph THE HORSELESS AGE 9×12 page 17

1910 6 1 BOSCH Magnetos Louis Paulhans Flight THE HORSELESS AGE 9″×12″ page 26

1910 6 15 Indy 500 BOSCH Magneto NATIONAL Triumph THE HORSELESS AGE 9″×12″ page 26

1910 6 15 NATIONAL Indy 500 Bosch Equipped Triumph THE HORSELESS AGE 8.5″×12″ page 26

1910 6 22 INDY 500 BOSCH Magneto THE HORSELESS AGE 9″×12″ page 21

1910 6 22 Indy 500 BOSCH Magneto THE HORSELESS AGE 9″×12″ page 21

1910 6 22 NATIONAL Indy 500 Bosch Equipped CARS THE HORSELESS AGE 8.5″×12″ page 21

1910 7 13 BOSCH MAGNETO Cobe Trophy THE HORSELESS AGE 9″×12″ page 25

1910 7 13 Cobe Trophy Won by The Bosch Equipped Marmon THE HORSELESS AGE 8.5″×12″ page 25

1910 7 20 BOSCH Magneto Cobe Cup Won Marmon THE HORSELESS AGE 9″×12″ page 25

1910 7 6 IND BOSCH Marmon Winner Cobe Trophy THE HORSELESS AGE 9″×12″ page 12

1910 7 6 MARMON Marmon Winner of the Trophy, Won with a BOSCH MAGNETO Nordyke & Marmon Company Indianapolis, Indiana THE HORSELESS AGE July 6, 1910 Vol. 26 No. 1 page 12

1910 8 17 BOSCH Magneto AGAIN ad THE HORSELESS AGE 8.5″×11.5″ page 18

1910 8 31 BOSCH Elgin Trophy ad THE HORSELESS AGE 8.5″×11.25″ page 30

1910 8 31 BOSCH Elgin Trophy Winners THE HORSELESS AGE 9″×12″ page 30

1910 9 1 BOSCH All Elgin Trophies Won By Bosch Equipped Cars ad MOTOR AGE GoogleBooks page 66

1910 9 7 BOSCH magnetos Indianapolis Speedway THE HORSELESS AGE 9×12 page 12

1910 9 8 BOSCH Indy 500 Indianapolis Speedway Meet A Bosch Triumph ad MOTOR AGE GoogleBooks page 97

1911 10 18 BOSCH Victory Of Course THE HORSELESS AGE 9″×12″ page 49

1911 3 29 BOSCH Magnetos 4 World’s Records Teddy Tetzlaff Lozier THE HORSELESS AGE 9″×12″ page 30

1911 6 15 BOSCH PLUGS MAGNETO IN THE 500 MILE RACE MOTOR AGE 8.5″×12″ page 111

1911 6 28 BOSCH Bosch Again Algonquin Hill Benz victor THE HORSELESS AGE 9″×12″ page 40

1911 6 7 Indy 500 BOSCH PREDOMINATES THE HORSELESS AGE 9″×12″ page 9

1911 6 7 Indy 500 BOSCH PREDOMINATES THE HORSELESS AGE 9″×12″ page 9

1911 8 24 BOSCH Magneto THE AUTOMOBILE 9″×12″ page 99

1912 11 27 BOSCH MAGNETO and PLUGS Concentrate ad THE HORSELESS AGE 9″×12″ page 55

1912 9 11 BOSCH WINS OF COURSE AT ELGIN ad THE HORSELESS AGE 9″×12″ page 57

1913 7 BOSCH Magnetos Wins of Course In The 500 Mile Race ad MOTOR 9.5″×13.75″ page 15

1914 8 12 BOSCH LIGHTING System ad THE HORSELESS AGE 9″×12″ page 48

1915 3 11 BOSCH WINS Vanderbilt Cup THE AUTOMOBILE 9″×12″ page 71

1915 3 11 BOSCH WINS Vanderbilt Cup THE AUTOMOBILE 9″×12″ page 71

1915 6 3 Indy 500 BOSCH MAGNETOS WIN 500-MILE SWEEPSTAKES ad THE AUTOMOBILE 8.5″×11.5″ page 93

1915 6 3 Indy 500 BOSCH MAGNETOS WIN 500-MILE SWEEPSTAKES ad THE AUTOMOBILE 8.5″×11.5″ page 93

1916 12 7 Bosch Magneto IGNITION How Do You Consider It ad MOTOR AGE 9″×12″ page 66

1916 6 8 BOSCH MAGNETO IGNITION AGAIN WINS INDIANAPOLIS SWEEPSTAKES THE AUTOMOBILE 8.5″×11.5″ page 133

1916 7 22 Bosch Magneto Co. NYC Magneto Ignition For Cars Vintage photo ad Literary Digest screenshot

1916 7 BOSCH MAGNETO IGNITION AGAIN WINS ad MOTOR PRINT Including MOTOR LIFE 9.25″×13″ page 80

1916 8 1 BOSCH Magnetos THE HORSELESS AGE 9″×12″ Back cover

1916 8 10 BOSCH Magneto Use Magneto Ignition on Your Car ad MOTOR AGE 8.5″×11.75″ page 71

1916 8 31 BOSCH Use Magneto Ignition On Your Car THE AUTOMOBILE ad 8.5″×11.5″ Geo page 77

1916 9 1 BOSCH MAGNETO IGNITION SYSTEM MERCER THE HORSELESS AGE 9″×12″ page 19

1922 8 BOSCH SPARK PLUGS ad MOTOR 9.5″×13.5″ page 69

1924 6 26 BOSCH Smooths the Road ad MOTOR AGE 8.25″×11.25″ page 69

1924 6 7 BOSCH Ignition System TYPE 600 for FORDS $12.75 THE SATURDAY EVENING POST 10.25″×13.5″ page 92

1924 BOSCH Ignition Systems for FORDS AUTOMOBILE TRADE JOURNAL 6.25″×10″ page 140

1924 BOSCH Ignition Systems for FORDS AUTOMOBILE TRADE JOURNAL 6.25″×10″ page 141

1924 BOSCH Ignition Systems for FORDS AUTOMOBILE TRADE JOURNAL 6.25″×10″ pages 140 & 141