insertion = = = 25 cents a line. $1.00 a line. Back. Page, each insertion = = = WB BURNS PROPTS THE PHONOGRAPH.--A DETAILED MANUFACTURERS OF description of the new and improved form of the pho- nograph just fought out by Edison. With 8 engrav- ings. Containéd in SCIENTIFIC AMERICAN SUPPLE- MENT,… … ARCHITECTURAL DESIGNS. ELE- original engravings of new inventionsand discoveries, THE ARMSTRONG MFG. CO. GEOLOGY. —A VALUABLE AND IN- ments of.—Two lectures by H. H. Statham. Treating of representing Engineering Works, Steam Machinery, teresting paper by Prof. A. Geike, upon rock formatior.…
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