Delaware Water Gap National Recreation Area. Aug. 1968.

Scale ca. 1:220,000.

Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania.

Scale ca. 1:130,000.

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

Scale ca. 1:130,000.

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 Recreational Area, New Jersey and Pennsylvania /

Panel title.

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, New Jersey and Pennsylvania /

Relief shown by shading and spot heights.

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, New Jersey and Pennsylvania /

Relief shown by shading.

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

Relief shown by shading.

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

Relief shown by shading and spot heights.