ALS, one page, 7.25 x 10.5, personal letterhead, September 19, 1929. Letter addressed to Herman Goldman, Esq. of New York City. In full, “I know that I owe you two letters. I thought you might be in Europe in August as I did not hear Roxy say anything about you, so waited for the vacations to be done. You have constantly done so much for me that I do not know how to thank you enough. I hope I may soon do so in person.” Accompanied by the original mailing envelope, addressed in Coolidge’s hand. In fine condition, with a paperclip impression to top edge. Auction LOA John Reznikoff/PSA/DNA and R&R COA.