Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, official map and guide /

Relief shown by shading.

Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, official map and guide /

Relief shown by shading.

Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, official map and guide /

Relief shown by shading.

Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, official map and guide /

"*GPO: 1986--491-417/40047."

Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, official map and guide /

Relief shown by shading.

Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, official map and guide /

Relief shown by shading.

Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, official map and guide /

Relief shown by shading.

Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey, river guide /

Shows boating, camping, and canoe rental facilities.

[Map of proposed extensions of Vermont and New Jersey avenues N.W. between Florida and Georgia avenues, Washington D.C.].

Cadastral map showing lots and buildings in path of proposed avenue extensions.

Acidic substrata potential map : [Burlington County, New Jersey] /

"This map estimates the potential of encountering a sulfide bearing geologic substratum beneath the soil."