Search

The Henry Chandler Cowles photograph collection is comprised primarily of lantern slides. As a botany professor at the University of Chicago, Cowles led several field trips to observe ecological environments during the years from 1898 to 1934. The lantern slides in this collection cover the geographic areas of Michigan, Colorado, Indiana, Wisconsin, and Illinois and include photographic subjects such as dunes, plant life, forests, landscapes, and class group pictures.

The Henry Chandler Cowles photograph collection is comprised primarily of glass lantern slides from Cowles's ecology trips covering the years 1898 to 1936 with the majority being unmarked or falling between the years 1900-1912. Captions affixed to the plates are noted when available along with any numbering. Some of the handwriting is difficult to make out as are the Latin names of the plants but every attempt at correct spelling has been made. The collection is divided into seven series: Michigan Photographs, Colorado Photographs, Illinois Photographs, Indiana Photographs, Wisconsin Photographs, Miscellaneous Photographs, and Indiana Transparencies. Each state has subseries of General -- which indicates a many single location photographs -- and subseries of cities for which a group of photographs exists.

Established in 1969, Michigan Sea Grant is a joint program of the University of Michigan and Michigan State University. It is part of the National Sea Grant College Program, a network of 30 university-based programs in coastal states across the country. Michigan Sea Grant funds research projects and educational activities related to all aspects of the Great Lakes. The records document the administration, funding, research and educational programming of the Michigan Sea Grant Program.

The Michigan Sea Grant record group consists of 21 linear feet of material, which span the years from 1969 to 2005. The record group includes administrative material, budget and project proposals, and research project files which document the program's efforts to conduct research and educate the public on issues related to the use of the Great Lakes. The records have been divided into five series: Administrative Files, Proposals and Omnibus Proposals, Research Project Files, Research Materials and Visual and Audio Materials.