"OUR LOW-WATER WHEEL FROM THIS ON"
WILL DO TEN PER CENT MORE WORK on small streams, in a dry season, than
any wheel ever invented. Gave the best results, in every respect, at
the Lowell Tests.
For Report of tests at Lowell, with Diagrams and Tables of Power,
address
THE SWAIN TURBINE CO.,
NORTH CHELMSFORD, MASS.
* * * * *
BUILDING PAPER
OF THREE GRADES.
TARRED SHEATHING,
For outside of Studding, under Clapboards. A non-conductor of cold,
heat, and dampness.