[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] Eighth Floor View of typical Column Grid of Warehouse Floor (Anitha Aradhya, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-026	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] View Across Roof to Northeast Corner (Lonnie Hovey, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-029	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] View Across Roof to Front of Building and Elevator Penthouse (Lonnie Hovey, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-030
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] Eigth Floor Typical Column Grid of Warehouse (Anitha Aradhya, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-023	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] Northeast Corner Freight Elevator and its Historic Sliding Door (Anitha Aradhya, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-024	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] View of Location of Historic Toilet Rooms at Northern End of Eighth Floor (Anitha Aradhya, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-021
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] View of Historic Toilet Stalls and Toilet Partitions on West Half of Historic Toilet Room on Eighth Floor (Anitha Aradhya, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-022	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] Northwest Corner Freight Elevator and its Historic Sliding Door (Anitha Aradhya, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-020	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] Eighth Floor Along East Window Wall (Anitha Aradhya, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-025
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 21, Gilbert Building] View Across Roof to Southwest Corner of the Building (Lonnie Hovey, Photographer, 1/26/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-003-031	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor, View Up to Skylight From Main Stariwell (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-028	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor to Door to Stariwell, Note Board and Batten Partition (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-029
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Typical Interior Towards 13th St. (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-031	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Typical Interior Toward 13th St. (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-032	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Door to Stairwell; Note Board and Batten Partition Wall (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-030
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 4th Floor Typical Closet in the Shared North Wall With the Next Rowhouse (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-043	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 4th Floor Probe Knee Wall to Floor Joists (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-044	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 4th Floor Typical Sloping Wall UNder Roof and Construction for Single Dormer; Note Closet in North Wall Beyond (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-041
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 4th Floor View To Dormer Opposite 13th St. (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-042	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Typical Interior View to Rear of Building (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-035	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 4th Floor Typical Room Under West Half of Attic (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-039
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 4th Floor Typical Sloping Wall Under Roof (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-040	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Door to Emergency Fire Escape (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-036	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Toilet Room (left) and Elevator Door (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-037
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 4th Floor Stair Down to 3rd Floor (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-038	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Interior Stair to 4th Floor (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-033	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 3rd Floor Typical Interior Toward Rear of Building (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-034
[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 1st Floor Historic Back Door Barred and Boarded Over from Inside for Security Purposes (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-014	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 2nd Floor Door to Stairwell (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-021	[Pennsylvania Convention Center Expansion- Historic Recordation, Building 22, Buck's Hardware] 2nd Floor, Typical Interior Office Area (Lonnie Hovey, Photographer, 4/12/2007) Pennsylvania Convention Center Collection, Athenaeum of Philadelphia. Local ID #: 233-DP-005-022

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