Layer Estimates:

Layer: Sheet1 (ID:0)
Count: 41
Extent:

XMin: 3874878.88931389
YMin: 3774358.99484156
XMax: 3874879.04430905
YMax: 3774359.14581593
Spatial Reference: 102100 (3857)

Layer: Review (ID:1)
Count: 0