
Plat of Druid Hill Park: Property formerly belonging to Lloyd N. Rogers, Esq. Manuscript, [1850?] 94 x 71.5 cm | 
Plan for a New Approach to Druid Hill Park... Manuscript, [186-?] 51 x 100.5 cm | 
Faul, Augustus. A Topographical Map of the Swan Lake and Aqueduct of the Baltimore City Water Works, 1862. Baltimore: 1862. 43.5 x 95.5 cm |

Martenet, Simon J. F. Klemm’s Map of Baltimore and the Proposed Extention of the City Limits. Baltimore: F. Klemm, 1872. 57 x 66 cm. | 
Weishampel, John Frederick. New and Enlarged Map of Baltimore City, Including Waverly, Hampden, All the Parks, and a Miniature Map of the State. Baltimore: 1872. 62 x 73 cm. | 
Martinet, Simon J. F. Klemm’s Map of Baltimore and Suburbs….Baltimore: F. Klemm, 1873. 2 copies; one, a Photostat. 58 x 65.6 cm. |