This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Point of Rocks signal tower. Point of Rocks Maryland Transferred from org en transferred to Commons by User Gfoley using de php CommonsHelper br Original text created this work entirely by myself Aug br original upload date Grayghost talk Original uploader was Grayghost at org en Released into the public domain by