B&W photograph of an eroded area with standing water and a backhoe labeled "the problem"; below it is a b&w photograph of three men standing before a metal water control structure labeled "the solution"
Box 2, Folder 17: A speech given by Welch before the State Association of Principals of Graded Schools in Iowa City on July 27, 1878. He discusses differences between the old and new theories of education and curricula. He asserts that in order to…
Box 2, Folder 17: A speech given by Welch before the State Association of Principals of Graded Schools in Iowa City on July 27, 1878. He discusses differences between the old and new theories of education and curricula. He asserts that in order to…
