In 1903, for her twelfth birthday, Gilpin received a Kodak Brownie Camera (and later received a developing tank for Christmas). Gilpin used this camera incessantly for several years. She considered the year 1904 to be a very important point in her life. During this year, Gilpin's mother sent her to visit her closest friend and Gilpin's namesake, Laura Perry, in St. Louis. Gilpin was there during the great Louisiana Purchase Exposition. Perry was blind, and it was Gilpin's task to describe every exhibit to her in detail. They visited the fair every other day for a month, and she later said "The experience taught me the kind of observation I would have never learned otherwise."