Layer Estimates:

Layer: Major Contours with labels (ID:1)
Count: 5365
Extent:

XMin: 524281.5
YMin: 4488965.1172
XMax: 542042.5
YMax: 4507895.5
Spatial Reference: 26910 (26910)

Layer: Minor contours wihout labels (ID:2)
Count: 5365
Extent:

XMin: 524281.5
YMin: 4488965.1172
XMax: 542042.5
YMax: 4507895.5
Spatial Reference: 26910 (26910)