Layer Estimates:

Layer: MIDLOCA_1946 (ID:0)
Count: 6
Extent:

XMin: 2223050.23114168
YMin: 1086363.21807335
XMax: 11281451.1554627
YMax: 5587988.35518407
Spatial Reference: 102100 (3857)

Layer: cshapes_1946 (ID:1)
Count: 178
Extent:

XMin: -20037507.0671618
YMin: -7538976.38116287
XMax: 20037507.0671618
YMax: 17926778.5657759
Spatial Reference: 102100 (3857)