33rd President.  Typed letter signed (TLS) "Harry S. Truman" AS PRESIDENT, March 13, 1952, White House stationery but written from "U.S. Naval Base Key West, Florida", in full:

Accept my hearty thanks for your thoughtful letter of March 3rd.  I found the text of that letter written by former President Cleveland on January 4, 1897 very interesting. I can well understand that it is a treasured part of your Presidential autograph collection.

Great Truman example with a large, dark autograph - in fine condition