Inside Out Library · Explore

Scientific American, Vol. 30, No. 7 (February 1874) (1874)

leaf 4

An illustration from Scientific American, Vol. 30, No. 7 (February 1874), 1874, leaf 4
, but which the continual an ordinary grate except sible. " thud!" " thud!" that salutes our ears proclaims to be the that it has a high brick back site of the cancelling machine. Approaching, we find that which forms the exterior IHPSOVED WOOD SCSEW. • boundary of a chamber, c, Messrs. A. N. Ladd… … Mr. Siemens remarks that and retains the wood cut away by the bit. FIG. 1.—CANCELLING REDEEMED GREENBACKS. »-.♦»-» the cheerfulness of an open the apparatus consists of two heavy horizontal steel bars, DBA WING AND SKETCHING—PRACTICAL HINTS AND lire, the comfort of a room about five feet in length,…

Patents · Iron · Going · Boiler · Improved · Letters patent · Vapor · Specific mechanism · Science record · Scientific American · Solar heat · Steam boiler · Sewing machine · Wrought iron · Cast Iron · Nervous impulse

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 30, No. 7 (February 1874)

More like this