This image was acquired from
flickr. 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:
people drawing monochrome illustration cartoon On July during the MexicanAmerican War Commander John B. Montgomery and his detachment of Marines and sailors from the sloopofwar Portsmouth raised the U.S. Flag over Yerba Buena San Francisco California. Commander John B. Montgomery USN. photograph of an autographed daguerreotype