ent or material from which the tiles are made in the paper different proportions, in different parts, a chamber or pug mill, A, where itis subjected tu has proved satisfactory. It is strong and durable, of a semi-transparent ink, according to the depth of and not liable to get out of order. the… … Patent Agency « on Sept. 26, 1865, by Josiah D. Evans,’ and act similarly, forcing the material down toward This is the problem which Mr. Woodbury has solved, Thomas’ A: Collins and Thomas J. Smedley. For and we may remark, in passing, that we see no the chamber, C, at the bottom. In this chamber…
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