Screw-Joint
IRON HOUSE DRAINAGE

TRUSTEES:

NEW YORK CITY,
231-235 East Forty-Second Street.

ALBANY,
Richard Prescott, M.E.
86 State Street.
PHILADELPHIA,
114 S. Sixth St.
(Ledger Building.)
BROOKLYN,
26 Court St.
(40 Garfield Building.)

MECHANICAL PERFECTION IN SCIENTIFIC PLUMBING.

The Durham system of construction for house drains provides absolute and permanent security from sewer malaria, and relief from expenses for repairs.

The Durham Companies construct all work with their own workmen, under the supervision of their own engineers. Expert mechanics are sent to any distance to execute contracts.

All work is of standard quality, fully guaranteed, and furnished at an ordinary manufacturing profit, at a cost no greater than is asked for the best class of old style plumbing. Its permanance renders it cheaper than the cheapest kind of “skin” plumbing.