[Tintype of Cadet Jonathan L.D. Lamar in Georgia Military Institute uniform, Cobb County, Georgia, ca. 1856] Costume--Georgia--Marietta Education--Georgia--Marietta Armed Forces--Georgia--Marietta Cobb County, ca. 1856. Cadet Jonathan L.D. Lamar posed in the uniform of the Georgia Military Institute, Marietta, Georgia. This is a Neff's patent Melainotype version of the tintype. It is a one fourth plate size. [Athens, Ga. : Digital Library of Georgia] Georgia. Dept. of Archives and History Digital Library of Georgia New Georgia Encyclopedia 2004 Tintypes (prints) http://dlg.galileo.usg.edu/vang/id:cob854-90 1856 Marietta (Ga.) Cobb County (Ga.) Held by Georgia Archives, 5800 Jonesboro Road, Morrow, GA 30260. Contact repository re: reproduction and usage.