- Baltimore City
- Dates: 1855
Notes: Board of Health appoint Drs. J. R. Powell and F. Maund as surgeons of steamboats to Norfolk.
Source: Quinan, John Russell, Medical Annals of Baltimore from 1608 to 1880, including Events, Men and Literature to which is added a Subject Index and Record of Public Services Baltimore: Press of Isaac Friedenwald: 40