Iowa Geological Survey
Found in 4 Collections and/or Records:
Abstract Geologist who worked with the Iowa Geological Survey in Iowa City for 38 years. Arrangement The Orestes St. John oversized series consists of 2 oversized boxes with two folders each in them. The first box (box 32) is titled Milligan Sketches and contains reproductions of the 6 Orestes St. John drawings in folder one and 11 mounted originals and Milligan reproductions in folder 2. The 11 mounted originals and Milligan reproductions include: 1)...
Dates: 1857-2003; 1969-2003