1891 Article Rock-blasting Electric Firing System Methods Machine James MAB1 MD2 This is an original 1903

This is an original 1903 halftone print of the Great Bell of Kyoto

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This is an original 1959 color print ad for the Chevrolet Corvair Compact Car

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This is an original 1906 black and white halftone print of Santa Maria dei Servi and Portico dei Servi in Bologna

1891 Article Rock-blasting Electric Firing System Methods Machine James MAB1 MD2 This is an original 1903This is an original 1891 one page print article "Rock blasting by Electric Firing" with four halftone illustrations of the machine and methods employed in the electric system of rock blasting; manufactured by James Macbeth and Company, 128 Maiden Lane, New York. Fig. 1 shows the holes connected in series. Fig. 2 shows the Victor Electric fuses for exploding all grades of blasting powder and high explosives. Fig. 3 shows a machine testing the battery.