Published In:
Ann Arbor News, May 19, 1962
Caption:
Touch-Up: William A. Lunk, associate curator of exhibits at the University's Exhibit Museum, touches up a display in the mineralogy room showing the changes in prehistoric seas in Michigan and their effect on the state's minerals. Lunk designed and executed the exhibit, including the three-dimensional maps at left and right. Each map was made of plaster with wax contours carefully modeled and painted and topped with a grid of threads to represent latitude and longitude lines. Each took about 10 days to make.

Published In:
Ann Arbor News, March 7, 1964
Caption:
River Basin Study: George Webbon, of the U. S. Bureau of Outdoor Recreation regional staff, studies map of the Ohio River watershed. Planning for recreational use of lands surrounding flood-control impoundments is one of the tasks faced by the Ann Arbor staff.

Published In:
Ann Arbor News, March 7, 1964
Caption:
Nation-Wide Plan: Evan A. Haynes, the Bureau's assistant regional director, scans a water resource development map which pinpoints impoundments needing recreational development. One of his responsibilities is coordinating a nation-wide recreation plan with the nine states in this region.