123 Lafayette Street. Fourth Floor, general view looking N.E. from near S.W. corner.

123 Lafayette Street. Third Floor, general view from N.E. corner looking west.

123 Lafayette Street. Second floor, view from near east wall, looking west showing load along north wall.

123 Lafayette Street. Fourth Floor, Looking N.E. along north wall.

Woolworth Building, from N.E. corner looking S.W.

Woolworth Building, Broadway N.E. corner. looking S.W.

Woolworth Building, basement from S.W. corner, vaults looking N.E.

Woolworth Building, engine room from S.W. corner looking N.E.

123 Lafayette Street. Fifth Floor, From east wall, center, looking west at large load along north wall and near west wall.

123 Lafayette Street. Fifth Floor, from west wall, near center looking toward North Wall.

Woolworth Building, sub-basement engine room from S.W. corner looking N.E.

107th Street and Park Avenue, S.E. corner. Pathe Labs, view S.W. from N.E. corner of plot.

Woolworth Building, sub-basement from N.E. corner room from S.W. corner.

H. C. Frick Residence. From N.E. Looking S.W.

183rd Street and Washington Avenue. Parochial School, view of top floor, looking N.E. from near S.W. corner, to show defective ceiling.

123 Lafayette Street. Second floor showing detail around capitol of column, beam sheared off.

St. Cyril & Methodius School. Greenpoint. View looking N.E. from S.W. corner

#23 East 74 St. N.Y.C. Library, Second Floor Front Looking N.E. From S.W. [H. Van Norden residence.]

View looking S.W. from N.E. corner of 63rd Street and 5th Avenue at building on the south side of 59th Street.

H. C. Frick Residence. From S.W. Cor. Look'g N.E.