tent. His improvement in the case. In the supplementary lid or flqur, &c. The main or middle propeller shaft will be understood by the following brief patent. flap, are placed two glasses of short focal dis- description. The invention relates to a no- tance, like those of an opera glass. By look-… … To show the benefit of having a good pa- The number of accidents occasioned by the per devoted to improvements in the arts, we use of fluid lamps has induced a variety of in- would state that this excellent invention, but ventions to prevent the explosions which have D.H. Harris, of Salem, Mats.,…
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