Booklet titled, "Watching the Hour Glass" by Stephen Chalmers. Published by Edward C. Krauss, 1918. Gray cover with illustration of a woman holding an hourglass. Booklet is bound by thread. 37 pages. Describes Stephen Chalmers' experience as a tuberculosis patient in Saranac Lake. Has a preface by Edward Livingston Trudeau with a stamp of his signature beneath. 1918 reprint (second reprint).