Layer Estimates:

Layer: Profile Maps (ID:0)
Count: 326
Extent:

XMin: -2130973.6535
YMin: 436840.9723
XMax: 1464686.2707
YMax: 2367833.6333
Spatial Reference: 102006 (3338)

Layer: PDF Sheet Index (ID:1)
Count: 813
Extent:

XMin: -1370069.9496
YMin: 434090.2369
XMax: 1467291.1061
YMax: 2378510.0726
Spatial Reference: 102006 (3338)