The Photographs and Slides series contains images from around the world, but
are mostly of Wisconsin buildings. The photographs range in size, with the
larger ones mounted on boards and are described as "oversize" in the finding
aid. These typically have less information on them then the smaller
photographs, which sometimes include date of construction and owner. There
are also 35mm slides and negatives for some of the images. Perrin organized
the Wisconsin photographs by county, then by building type (house, church,
etc.), and lastly by building material (wood, brick, etc.). See the index
key in boxes 16-17 for more information; however, the index is incomplete.
These materials are mostly undated but are likely from circa 1950-1970.
Other miscellaneous photographs, such as ones used in publications and
various extra prints, are included here as well.