SPECIFICATIONS.

FOR THE USE OF

ENGINEERS AND ARCHITECTS.

BY

E. A. MERRILL.

NEW YORK:

THE W. J. JOHNSTON CO., LTD.

167-176 TIMES BUILDING.

1892.

COPYRIGHTED, 1892, BY

THE W. J. JOHNSTON COMPANY, LD.

Duties of Contractors

Work, Labor, and Materials

Additional, Omitted, or Changed Work

Replacement of Defective Material

Patented Apparatus

Special Devices

Safeguards and Debris