mproving their quality and toughness, WAY Technology, Manufacturing Industries, Sanitary En- It is supplied ready for use, in roll3 containin, gineering, Agriculture, Horticulture, Domestic Econo- enabling us to reduce prices. Address 200 square feet. and weighs, with Asbestos Roo: EMERSON, SMITH &… … os +— SPs costae ae - each to make 700 allied subjects. cation of the SCIENTIFIC AMERICAN, continue to ex- De Lamater Tron INVENTORS and others desiring new articles manufac- amine improvements, and to act as Solicitors of Patents A special feature isthe presentation in each number York. tured and…
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