upon the process so as to obviate images were taken. Messrs. Whipple and have tar transcended the efforts of others, in ferred in;the most perfect manner to pa- Jones substituted films upon glass lor the pa- this difficulty, and to give in every object re- economy, they cannot claim much by merely… … on deck, viz : one hundred feet. And this is ■ to build as she would appear upon the water. The accompanying engraving is a view of to be built on any other known model from Darius Davison's pleasure barge the " Sword the only point upon which they shall be con which any vessel has heretofore been…
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