Three views of 1510 East Street in Grinnell, Iowa, taken sometime in the 1960s. 1510 East Street was the home of Henry and Merta Matlack and their five children. It was demolished in the late 1990s or early 2000s. Drake Community Library (Grinnell, Iowa) Archives. Miscellaneous photographs. Collection #85, Matlack/ Kiesel/ Wieman.