Scientific American, Volume 22, No. 1, January 1, 1870 / A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.

by Various

98,024.--HAIR-SPRING ADJUSTMENT FOR WATCHES.--Augustus Brown, Dryden, N.Y.

98,025.--EXPANDING MUFF BLOCK.--C.F. Butterworth, Troy, N.Y.

98,026.--SAP SPOUT.--G.L. Cady, Lowell, Mass.

98,027.--HAY LOADER.--James Capen, Charlton, Mass.

98,028.--GRINDING MACHINE.--George T. Chattaway, Brooklyn, E.D., and John Dickinson, New York city, assignors to G.S. Chattaway.

98,029.--COOPERS' TOOL.--John Christy, Clyde, Ohio.

98,030.--NAIL AND PEG DRIVER.--F.0. Claflin, New York city. Antedated Dec. 18,1869.

98,031.--SELF-CANCELING POSTAL AND REVENUE STAMP.--S.M. Clark, Washington, D.C.

98,032.--CAPSTAN WINDLASS.--D.N.B. Coffin, Jr., Newton, assignor to himself and I.D. Spaulding:, Boston, Mass.

98,033.--METAL-CLAD ARTIFICIAL STONE.--François Coignet, Paris, France.