Annotation
[1] ALS, owned by Richard Helms, Chevy Chase, Maryland.
[2] Most, if not all, of these letters have recently been discovered. See Lincoln to Clayton, August 21 and September 12, 15, and 16, supra.
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[1] ALS, owned by Richard Helms, Chevy Chase, Maryland.
[2] Most, if not all, of these letters have recently been discovered. See Lincoln to Clayton, August 21 and September 12, 15, and 16, supra.