e built by Among the many advantages claimed for this riveter are the Hotel Pelham, at Tremont and Boylston streets, Boston, Schleicher, Schumm & Co., 3045 Chestnut street, Philadel- its lightness and portability, its rapidity of action, and the for the purpose of widening Tremont street. This… … of the arrangements and work. Two about this large building. PNEUMATIC RIVETING MACHINE.-SIDE ELEVATION. months and twenty days were oc- This is the fiftieth exhibition cupied in preparation. The mov- given by this Institute, its first ing itself was begun on August 21, and finished ou August 25,…