Showing Collections: 1 - 2 of 2
Abstract Daphne Illeman (1921-2016) and Robert Illeman (1917-2003), a married couple, worked as civil engineers for the U.S. Bureau of Reclamation on multiple projects, including what became the Fryingpan-Arkansas Project in Colorado. The collection includes two sets of reports produced by the Bureau for the Fryingpan-Arkansas Project, a transmountain diversion, along with other reports, maps, and drawings related to water resources development projects and research. The collection also includes...
Dates: 1938-1968; Majority of material found in 1948-1950
Abstract William J. Wiltzius (1933-2013) was a long-time employee of the Colorado Game and Fish Department and a respected expert on Colorado's fish culture and stocking history. The collection compiles Wiltzius' research about hatcheries, sport fishing, and the people who established fish culture in nineteenth-century Colorado. Materials include scrapbooks of newsclippings, computer printouts and photocopies of news articles and genealogical information, published reports, notes, correspondence, and...
Dates: 1775-2013; Majority of material found within 1875-1920