Layer Estimates:

Layer: Residential1930 (ID:0)
Count: 1365
Extent:

XMin: -76.4235960000553
YMin: 36.6026499996978
XMax: -75.9265879996364
YMax: 36.984874000235
Spatial Reference: GEOGCS["WGS84(DD)",DATUM["WGS84",SPHEROID["WGS84",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["degree",0.0174532925199433]]

Layer: Public1930 (ID:1)
Count: 181
Extent:

XMin: -76.20517279299
YMin: 36.6034979992334
XMax: -75.9458011724861
YMax: 36.9134177249481
Spatial Reference: GEOGCS["WGS84(DD)",DATUM["WGS84",SPHEROID["WGS84",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["degree",0.0174532925199433]]