1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR

1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR 5.75″×8.75″ page 1
1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR 5.75″×8.75″ page 3
1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR 5.75″×8.75″ page 4
1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR 5.75″×8.75″ page 5
1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR 5.75″×8.75″ page 6
1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR 5.75″×8.75″ page 7
1911 ca. BOSCH High Tension Two Spark Magneto Types D and DR 5.75″×8.75″ page 8