lted together and to the side walls with one and bare. The workmen, who are known by the expressive from a point up the Hudson River and lifted directly one-half inch tie rods. At each intersection vertical into place on the piers. name of ‘‘sand hogs,” are then sent down the center posts reach… … seven shafts, each about 3 the room should be consid- feet diameter, for the pas- ered damp and classed as sage of men and materials, unhealthy. The question and also with a number of of the dampness of dwell- blown out through four inch pipes by means of air pipes, from 1 inch to 5 inches…
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