Last known picture of Abraham Lincoln

[L Verge]

Go here for some nice photos to help in distinguishing north facade from south facade of White House in 1865:

http://www.whitehousehistory.org/history...graphs.pdf

A good way to distinguish is sharp pointed roof - north; rounded roof - south There was no balcony in 1865. The photo with Tad was taken on the north lawn. Much of the south lawn had military encampments.