In 1862, Lincoln invited some free black men to his "Address on Colonization to a Committee of Colored Men, Washington, D.C."
In an effort to get them to "lead by example", he informed them that, at his request, a sum of money had been appropriated by Congress "for the purpose of aiding the colonization in some country of the people, or portion of them, of African descent . . ."
Abolitionist Garrison and Fred Douglas came out against the proposal and the idea was dropped.
Even the Claremont guys agree Lincoln supported this plan for a while, though the rationalize it by saying "his heart was in the right place" and that others such as Clay supported similar plans.
I found an interesting link to the African American Mosiac, but it conveniently excludes any reference to Lincoln, though Clay, Liberia, Haiti, and the ACS are mentioned.