Woolworth Building, engine room from center looking N.E.

Woolworth Building, engine room N.E. corner.

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

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

Woolworth Building, boiler room from N.E. corner.

Woolworth Building, from C platform looking N.E.

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

Woolworth Building, engine room looking N.W.

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

Woolworth Building, basement from N.E. corner looking west.

Woolworth Building, sub-cellar looking N.E. along Broadway side.

Woolworth Building, sub-cellar from center looking N.E.

Woolworth Building, engine room.

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

Woolworth Building. Looking N.E. toward Municipal Building on roof.

Woolworth Building, engine room from S.E. corner.

Woolworth Building, engine room from S.E. corner.

Woolworth Building, view from N.E. corner.

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

Woolworth Building, engine room from near center looking S.E.