"[Lot of 6 Gettysburg, Civil War maps]", U.S. Government

A very nice Civil War lot pf six maps that focus on the Gettysburg battle. The first two are from the Official Atlas of the Civil War, published in 1892 . The Troop locations on these maps are shown in blue for the Union and red for the Confederates. The last four maps are from an unknown source.

1) Gettysburg, July 2, 1863. -- Second Day. (14 x 14.8")
2) Battle of Gettysburg, July 3, 1863. Third Day. (14 x 14.8")
3) Gettysburg, July 1, 1863 (8.5 x 10.3")
4) Gettysburg July 2 -- A.M. (9.5 x 8.5")
5) Gettysburg July 2 -- P.M (13.5 x 8.4")
6) Gettysburg July 3 (11.3 x 8.5")

References:

Condition: A