Layer Estimates:

Layer: history (ID:0)
Count: 667
Extent:

XMin: -8248364.22429516
YMin: 5351874.56691624
XMax: -8181700.35562113
YMax: 5432258.89207884
Spatial Reference: 102100 (3857)

Layer: townboundaries (ID:1)
Count: 13
Extent:

XMin: -8261809.36354058
YMin: 5345520.03616238
XMax: -8174915.45108388
YMax: 5435859.24482514
Spatial Reference: 102100 (3857)

Layer: historic districts (ID:2)
Count: 5
Extent:

XMin: -8216341.28805077
YMin: 5358846.53382419
XMax: -8196988.09392842
YMax: 5411831.23963487
Spatial Reference: 102100 (3857)