| Marryland, Baltimore James R. Allen Practical Pharmacist Baltimore, Md. {small} W.T. & Co. AJ U.S.A. C4243S8-10 1906 New Era Druggist Directory. Baltimore: J. R. Allen Cedar & First Ave. |
| Marryland, Baltimore James R. Allen Practical Pharmacist Baltimore, Md. {small} W.T. & Co. AJ U.S.A. C4243S8-10 1906 New Era Druggist Directory. Baltimore: J. R. Allen Cedar & First Ave. |