1891 Article Edison Electic Percussion Rotary Rock Drill Vintage Machines MAB1 XEX5 This is an original 1901

This is an original 1901 black and white halftone print of a turned settee with Turkish upholstery built around 1660

9 Broadway New York

Keywords specific to this image: Sweden

Hopper Feed

TSM1A10C06

1891 Article Edison Electic Percussion Rotary Rock Drill Vintage Machines MAB1 XEX5 This is an original 1901This is an original 1891 half page print article about the Edison Electric Percussion and Rotary Rock Drills, manufactured by the Edison General Electrical Company, New York City. This article also features an image of the two styles of electric drills at work. Their working capacity is claimed to be very high, with the expenditure of the minimum amount of power. The great advantage which they afford in the mining districts is that they can be worked