Statistics for occurrence #1 of “Acting-Assistant Surgeon, T. S. Yard” in chapter 46 of Admiral David D. Porter, The Naval History of the Civil War.:

... John Clark and J. T. Thompson; Engineers: Acting-First-Assistant, J. Tucker; Acting-Third-Assistants, E. H. Slack, J. Shields and J. Pearce. Acting-Volunteer-Lieutenant, L. W. Pennington; Acting-Assistant Surgeon, T. S. Yard ; Acting-Assistant Paymaster, C. B. Perry; Acting-Masters, M. B. Crowell and J. F. Dearborn; Acting-Ensign, J. S. Gellett; Acting-Master's Mates, W. H. Howard and Jer. Murphy; Engineers: Acting-Second...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.