[BRADY STUDIO - MAQUETTE]. Army of the Potomac. Original layout comprising 7 cartes-de-visite mounted on large, black card backing, 14 x 10 in., subjects are Meade, Parke, Hancock, Warren, Humphrey, Wright, with Grant in the center. each on a scalloped trimmed mount and titled in ink in contemporary hand, the maquette as a whole titled in similar fashion.