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On the same. By Zeta
298, 339, 380, 417, 459
. i 274, 358, 388
Suggestion of a Lady's Marine Life-preserver. By Campo-Bello
135, 298 miso
Report of Observations on the Eclipse of the Sun. By J. L. S.
Description of Mordan and Co.'s Triple-pointed Pens, and Remarks on Steel Pens in beta
Rev. Robert Carey, Rector of Donougbmore, Clonmel
Notice of Stirling's Ornamental Plate Manufacture
Description of Improvements upon the Hydro-oxygen Microscope. By Mr. W.
Description of Mr. W. Symington's System of Condensation by Injection. By the
on the Systems of Condensation, patented by Mr. W. Symington and Mr.
Tescription of an Improved Chimney-lood and Ash-pan for Locomotive engines.
ptice of Webster's Otophane; or Patent Invention for assisting the Hearing.
scription of a Mode of Separating the Steam from the Water in High-pressure
the Rivers of France. By Colonel Maceroni
to Gas Balloons. By Colonel Maceroni
Proposal for Tunnel under the Ohio
Report of Experiments made by a Committee
of the Franklin Institute of Pennsylvania on
quest of the Treasury Department of the
On the Effective Power of Locomotive-engines
on Levels and Inclined Planes. By Robert