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Scientific American, Vol. 62, No. 24 (June 1890) (1890)
leaf 4
of the bracket, to from its upper ably being each numbered to correspond with the com- always engage the lower end of the lever with that part end, controlled by partment holding spools of a certain number. To pre- of the work not yet planed. a damper, and on vent the passage of more than one spool… … neoefiary supply of air. drum ahaftt being movable into engagement, by meaoi WILKINSON'S TOOL ATTACHMENT FOB FLANXBB, © 1890 SCIENTIFIC AMERICAN, INC.Patents · Apparatus · Exhibit · Leaves · Scientific American · Adapted · Takes place · Potassium chlorate · Round house · Express money · Horse power · Exhibit consisted · Globe representing · Hard rubber · Large number
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