
Attributed by Francis Bicknell Carpenter, reporting what a "friend, the private secretary of a cabinet minister", told him about a conversation with Lincoln, whom the friend had met alone in the White House in August 1864. Six Months at the White House with Abraham Lincoln. The Story of a Picture. New York 1866, p. 275 https://books.google.co.uk/books?id=Ny0OAAAAIAAJ&pg=PA275&dq=blister
Posthumous attributions