Sec.H construction Head work at shaft w. first Houses 20-22 Ellery St. Dukes Saloon Dorchester Ave., Andrew Sq. Space between power and block abt. Southampton St. N.e. corner of Ellery and Southampton St. Yard in rear of 22 Ellery St. rears 20-20 Dexter St. looking north Rears of houses #14-16-18-20 Dexter looking north Sec.H construction conditions, front of #543-549 Sec.H temporary sidewalk in front of 549 Dorchester Ave. looking north Elements used in electrolysis tests on metal preservative paints Apparatus for electroysis test on metal preservative paints Bonding tests method of testing specimens Bonding tests method of testing specimens Test at Cypher St. yard electrolysis on Panels Bonding tests monotype bar from tested block Sec.G excavating the incline Store 497 Southampton St. Part of north abutment, Dorchester Ave. bridge over R.R. Bonding tests Bonding tests Bonding tests Berger Mfg. Co, Foundry St. Berger Mfg. Co, Foundry St. Sec.G sewer sta.82 + 80, looking northerly G sewer reinforcement Boston Sash + Door Co., Dorchester Ave. side Boston Sash + Door Co., end view Sec.E West Heasing; south of shaft; looking south under 14 lbs. air pressure Boston Sash + Door Co. #280 Dorchester Ave. 117 Dorchester Ave., crack over 2nd story window 127-129 Dorchester Ave., crack back of Water Spout 129-133 Dorchester Ave. crack in front face 129-133 Dorchester Ave. sagging roofs 133 Dorchester Ave. cracks in poor brick wall 133 Dorchester Ave., poor brickwork 145 Dorchester Ave., rear 145 Dorchester Ave., cracked lintel Sec.G construction R.R. in Dorchester Ave. north of Sixth St. Crack 160 Dorchester Cracked chimney 160 Dorchester Ave. Cracks 145 Dorchester Ave. 110-120 Dorchester Ave. Sec.H for ventilating chamber Sec.G loading cars and sheeting Sec.G bracing and incline looking south Sec.F corner of Dorchester Ave. and W. Forth Fanny Fendel Property W. 4th St. Fanny Fendel Property W. 4th St. Membrane waterproofing tests