H. R. WOWI'IIING-TON '239 BROADWAY. NEW YORK. THE The Most Popular Scientific Paper in the World. THIRTY-THIRD YEAR. 52 Numbers a Year lii AHEAD OF ALL COMPETITION. LAWNMOWER TURBINE WATER WHEELS. LIMITED Steel Castings EVELINA STREET PHILADELPHIA PA. 1874 1875 SCIENCE RECORD. Bound Volumes scientific American. Randolph's New Ditcher. MACHINISTS' TOOLS. NEW HAVEN MANUFACTURING CO. New Haven Conn. LIGHT STANDARD 20 INCH Grinding Mill Grinding Capacity per hour Address W. A. Foskett JOSEPH C. TODD J. C. TODD NOMENCLATURE OF BUILDING LOLD ROLLED SHAFTING. PERFECT NEWSPAPER FILE FIRELESS AND HOT

- Image ID: 2ABWHM4
H. R. WOWI'IIING-TON '239 BROADWAY. NEW YORK. THE The Most Popular Scientific Paper in the World. THIRTY-THIRD YEAR. 52 Numbers a Year lii AHEAD OF ALL COMPETITION. LAWNMOWER TURBINE WATER WHEELS. LIMITED Steel Castings EVELINA STREET PHILADELPHIA PA. 1874 1875 SCIENCE RECORD. Bound Volumes scientific American. Randolph's New Ditcher. MACHINISTS' TOOLS. NEW HAVEN MANUFACTURING CO. New Haven Conn. LIGHT STANDARD 20 INCH Grinding Mill Grinding Capacity per hour Address W. A. Foskett JOSEPH C. TODD J. C. TODD NOMENCLATURE OF BUILDING LOLD ROLLED SHAFTING. PERFECT NEWSPAPER FILE FIRELESS AND HOT
Penta Springs LLP / Alamy Stock Photo
Image ID: 2ABWHM4
H. R. WOWI'IIING-TON '239 BROADWAY. NEW YORK. THE The Most Popular Scientific Paper in the World. THIRTY-THIRD YEAR. 52 Numbers a Year lii AHEAD OF ALL COMPETITION. LAWNMOWER TURBINE WATER WHEELS. LIMITED Steel Castings EVELINA STREET PHILADELPHIA PA. 1874 1875 SCIENCE RECORD. Bound Volumes scientific American. Randolph's New Ditcher. MACHINISTS' TOOLS. NEW HAVEN MANUFACTURING CO. New Haven Conn. LIGHT STANDARD 20 INCH Grinding Mill Grinding Capacity per hour Address W. A. Foskett JOSEPH C. TODD J. C. TODD NOMENCLATURE OF BUILDING LOLD ROLLED SHAFTING. PERFECT NEWSPAPER FILE FIRELESS AND HOT WATER LOCOMO CAMERON Steam Pumps For Mines Blast Furnaces Rolling Mills Oil Refineries Boiler Feeders &c. Works Foot East 23d St. New York PORTLAND CEMENT SHEPARD'S CELEBRATED Cincinnati Ohio. TUNNELS AND ROCK-BORING MA cording to law. MUNN & CO. 37 Park Row New York., 1878-04-27