Layer Estimates:

Layer: PA (ID:0)
Count: 1
Extent:

XMin: -8963411.7848
YMin: 4825307.6689
XMax: -8314399.0081
YMax: 5201410.5877
Spatial Reference: 102100 (3857)

Layer: County (ID:1)
Count: 3169
Extent:

XMin: -19851853.808
YMin: 2023652.7986
XMax: -7260384.0933
YMax: 9155090.1544
Spatial Reference: 102100 (3857)