Ryder, Vernon C. letter - handwritten     "January 21, 1920 My Dear Dr. Gordon, -- I am inclosing the information that you requested. I think it fine of you to undertake this work of collecting the record of Patchogue's participation in the war. I shall always cherish with grateful recollection the memory of the days that I was privileged to spend with you there, and I would have you believe me, always, Most cordially and sincerely yours, Vernon C. Ryder"     NOTES Letterhead paper, headed by: "Law Office of Vernon C. Rider 41 Park Row New York Cortlandt 2674"