SAMUEL M, GRAY, 
CONSULTING ENGINEER, 
For Municipal, Hydraulic, and Sanitary Work. 
SPECIAL ATTENTION GIVEN TO 
DESIGNING WATER WORKS AND SEWERAGE. 
PLANS, SPECIFICATIONS AND ESTIMATES PREPARED, 
AND WORK SUPERINTENDED. 
174 Weybosset Street, Room 413, 
PROVIDENCE, R. I. 
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