Layer Estimates:

Layer: HS_USH_IM_T13_L04_001M_District_1960 (ID:6)
Count: 1
Extent:

XMin: -8584934.4551
YMin: 4693440.5131
XMax: -8561496.2324
YMax: 4721099.1852
Spatial Reference: 102100 (3857)

Layer: HS_USH_IM_T13_L04_001M_States_1960 (ID:5)
Count: 50
Extent:

XMin: -19942157.0188
YMin: 2144609.189
XMax: 20013130.6232
YMax: 11544792.3666
Spatial Reference: 102100 (3857)

Layer: HS_USH_IM_T13_L04_001M_States_1960_Mixed (ID:4)
Count: 2
Extent:

XMin: -11465976
YMin: 3532312.5895
XMax: -9457479.138
YMax: 4439107.806
Spatial Reference: 102100 (3857)

Layer: HS_USH_IM_T13_L04_001M_Lakes (ID:3)
Count: 21
Extent:

XMin: -13675895.6281
YMin: 2730194.7124
XMax: -7588033.6608
YMax: 9839864.9865
Spatial Reference: 102100 (3857)

Layer: HS_USH_IM_T13_L04_001M_State_Boundaries (ID:2)
Count: 105
Extent:

XMin: -13828028.5951
YMin: 3501699.8398
XMax: -7875195.9999
YMax: 6273617.6661
Spatial Reference: 102100 (3857)

Layer: HS_USH_IM_T13_L04_001M_Country_Boundaries (ID:1)
Count: 10
Extent:

XMin: -15697735.2931
YMin: 2979766.3517
XMax: -7477994.6419
YMax: 10957072.7138
Spatial Reference: 102100 (3857)

Layer: HS_USH_IM_T13_L04_001M_T_States_P (ID:0)
Count: 50
Extent:

XMin: -17563715.290201
YMin: 2310612.100999
XMax: -7709291.125199
YMax: 9711673.647901
Spatial Reference: 102100 (3857)