A New York Public Library website

NYPL Map Warper

Log In Create Account
Home > Search > Maps > Map 32483
?t=t&id=57276046 Map of North Allegheny, showing outcrops of the Pittsburgh and Upper Freeport coals / J.P. Lesley, state geologist ; I.C. White, ass't. geologist, 1876.
From Parts (In 6 layers) Depicts: 1877 Last modified about 3 years ago. Unrectified.
View on Digital Collections
Kml logo 20x25 Export
You may need to log in to start editing the map

A low resolution preview is shown below.