The correlations between historical events and the folk literature which commemorates them present puzzling problems to students of folklore, literature, and history, the three disciplines involved in the study of such materials. Robert Seager II warns against the errors of interpreting folk documents as direct reflections of historic events or movements; what we may take to be folk literature celebrating such events or movements may result from the imposition upon the popular imagination of propagandists manipulating traditional jests, myths, and concepts of character to predetermined ends. The assumption that whatever is found in oral tradition is the product of the disinterested popular mind is, of course, a romantic fallacy.1 Such problems are as prevalent in ballad tradition as in the larger areas of national myth and national character with which Professor Seager is concerned. With respect to native American balladry there appear to be materials for reconstructing from popular sources the history of many occupations, especially those of the frontier.2 And many American ballads chronicle disasters, exploits of desperadoes and heroes and strong men, and phases of our military history. Which general principles, if any, influence the ways in which these images of the past are projected into the present in the lively annals of our native balladry? One method of determining what these principles are is to compare the ballad versions of historical experiences with the documentation of these events in official sources and eye-witness accounts. A number of such studies might clarify the relationship of folk projection to historic truth. This study of a forecastle ballad describing a naval engagement in the Civil War contributes toward that end. The ballad was composed by William Densmore, a seaman aboard the U. S. steam sloop Brooklyn, who took part in the attack on forts Jackson and St. Philip in the lower Mississippi. The fall of these forts and the destruction of the Confederate vessels which rallied in their defense made possible the Union capture of New Orleans. The force under Flag-Officer Farragut's command included six small steamers and twelve gunboats, ranging in size