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Scientific American, Vol. 55, No. 9 (August 1886) (1886)

leaf 4

An illustration from Scientific American, Vol. 55, No. 9 (August 1886), 1886, leaf 4
he main body of the recep-tacle is curved downward from the forward side, andthen upward to meet the rear wall. At a point justupon a level with the forward edge of the bottom thereis a.door; and just above the opening that is closed bythe door, there is a rearwardly inclined partition, shownin… … ^v-Xn NIEHOFFS COAL RECEPTACLE. in any desired position by means of a set screw. Theposition of the partition and deflecting plate preventsthe coal from extending to the bottom of the door, butpermits a quantity to always rest upon the curvedfloor. The receptacle shown in Fig. 3 is designed…

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