^tmixixt %mmtm. 38, December 15, 1900. … ^^^^^^^^m-^^^^^m^^i^^mm^^^m^^^^^ L^\:^llil ^l_rx \J^41 ai^^i jla^^ v.ciri/— .ailed working drawings on a large scale, and the fui-- aiDgue and mention tbe Scientific American when lace can be mnde by any amateur who is versed in the you write the SEE FIRST PAGE SCIENTIFIC AMERICAN'SEPT. 2. I 89<3 .…
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