Layer Estimates:

Layer: HistoricPlaces_pt (ID:0)
Count: 68976
Extent:

XMin: -19017336.1288674
YMin: -1636591.3504976
XMax: 19247850.9895858
YMax: 11504697.9772539
Spatial Reference: 102100 (3857)

Layer: HistoricPlaces_py (ID:1)
Count: 18753
Extent:

XMin: -19747925.4194006
YMin: -1611940.21304391
XMax: 19782679.1863151
YMax: 11207650.4218231
Spatial Reference: 102100 (3857)