Illustrated catalogue and price-list of James Macbeth & Co. (1891)
James Macbeth & Co. · James Macbeth & Co. · leaf 13
made to Mexico, Central or South America, or other hotOimat. are packed in extra strong cases, tin lined, and otherwise well pro-tected. ■ &* ;■ - . Rock Blasting by Electricity. 9 JOINT INSULATION TAPE. This is a most useful and convenient article for covering bare wire jointsin blasting,… … cause it to stick fast to the bare wire and it cannot be removed, except bycutting it off. It is put up in half-pound packages, in widths of }4 and *inches. It costs but a trifle, and should be generally used by all blastersfor covering bare connections. DIRECTIONS. Before using, remove the cloth…
