specified. of cribs as described. [This invention consists in the arrangement of pickets In the sides and ends of each crib of a raft in combination with one or more fend ers encircling the pickets and screwed by lines or chains and with traverse timbers fastening the bottoms and tops of the cribs in such a manner that a large quantity of lumber can be placed on each crib and fastened perfectly secure and that a raft Is produced capable er and heavy seas. I claim first The arrangement of the extra plates H on the outer the blades should break or become injured it can be readily removed, scientific american, 1863-05-16
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specified, cribs, described, invention consists, arrangement, pickets, sides, ends, crib, raft, combination, fend ers encircling, pickets, screwed, lines, chains, traverse timbers fastening, bottoms, tops, cribs, manner, large quantity, lumber, placed, crib, fastened perfectly secure, raft, produced capable er, heavy seas, I claim first, arrangement, extra plates H, outer, blades should break, injured, readily removed, scientific american, 1863-05-16, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
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