May – At 21 Fifth Ave, N.Y. Sam inscribed a copy of LM to an unidentified person: “Mark Twain /. I published this book at my own expense, as an experiment in economy. It cost me fifty-six thousand dollars before the first copy issued from the press. / SLC / May, 1908.”
Sam discussed The Age of Reason by Thomas Paine (1737-1809) with Albert Bigelow Paine, who quotes Twain: