Between June 1861 and November 1862, Henry Mosler worked as a correspondent for Harper's Weekly. This image gallery contains his published illustrations from this period.

Harper's Weekly Illustration of U.S. Marines attacking the firehouse which John Brown used as a fort during his raid on Harper's Ferry. PD By the summer of 1859, Brown had finalized his plans.

Harper's Weekly Illustration of U.S. Marines attacking the firehouse which John Brown used as a fort during his raid on Harper's Ferry. PD By the summer of 1859, Brown had finalized his plans.