he combined box jaws, A, pivotally mounted on opposite sides of the Experiments Upon Value of Color Solution for Orthochromatic Plates, cap and shoe-plank holder for these planks comprising Standard and pressed apart by a coiled spring. An A series: of interesting researches has lately been… … obtuse-angled form is designed for use at the inside of BOSiN C8. 00 Sesticie 5 ace Se a Pega ot a se eee 25 a branch to or bend in the wall; and the Y-form is to CY an OSiNe: eiiiiere ots eiec dhe bbw Oe Me Gree 25 A MACHINE FOR OPENING CANS. be used at the outside angle of an obtuse bend.…
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