1902. Josselyn Botanical Society, Mansfield, Maine. Courtesy of The Archives of the Gray Herbarium, Harvard University 1933 meeting courtesy of digital commons Maine.edu. 1953 Annual Meeting. Courtesy UMAINE archives Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide)