Lighthouse Plans for Craighill Channel, Maryland Public domain photograph of a lighthouse, free to use, no copyright restrictions image - Picryl description
"Fortifications Map File" Plans of Military Forts
The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: E.J. Dail Release Status: Released to Public Combined Military Service Digital Photographic Files
The original finding aid described this photograph as: Country: Unknown Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service Digital Photographic Files