4 Delaware River Cuts Image: NYPL's Public Domain Archive Public Domain Search}

The Delaware Water Gap, where the Delaware River cuts through a mountain range.

New Jersey stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a More

The Delaware Water Gap, where the Delaware River cuts through a mountain range.

New Jersey stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a More

The Delaware Water Gap, where the Delaware River cuts through a mountain range.

New Jersey stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a More

The Delaware Water Gap, where the Delaware River cuts through a mountain range.

New Jersey stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a More