Kenneth Spencer Research Library

We receive many rolled posters, maps, photographs, and other paper items in the conservation lab. Oftentimes the cataloger or processor hasn’t been able to open the item to determine what it is. For most of these items, humidification and flattenting is the standard treatment.

Image of a rolled photograph before dehumidification.

High humidity environments can be deleterious to paper if not closely monitored. However, sometimes we use humidity to our advantage: to relax rolled paper in order to flatten it. I often use the sink in the conservation lab to create a humidity chamber. On the bottom is the water. We use rubber stoppers with a layer of plastic eggcrate sheeting to make a platform above the water level. On top of that is a blotter paper to protect the collection item from the grid of the eggrate. The rolled item is placed on the blotter and the lid is put on the chamber.

Humidity chamber created in a sink.

I closely watch the rolled item to determine when I might begin to gently unroll it or when it’s ready to come out of the chamber. Especially for photographs, this step has to be done with utmost care.

Unrolling a humidified photograph.

Once it is completely unrolled or very relaxed, I remove the item from the chamber and press it between blotters and a spun polyester cloth called Hollytex, with a Plexiglas sheet and weight on top.

Finished photograph after humidification treatment.

Sometimes items aren’t 100% flat after treatment. In this case, the photograph is flat enough for a patron to use it, without overstressing the layers comprising the photograph.

Whitney Baker
Head, Conservation Services

Kate Warthen was a teacher who homesteaded and taught in Hamilton County, Kansas in the 1880s. Shown here are her 1889 teaching contract, and a photo of her as a young woman.

Top: Photo of Kate Warthen. Kate Warthen Searcy Photograph Collection. Call Number: RH MS-P 34, Box 1, Folder 3. Bottom: Kate Warthen Teaching Contract, 1889. Kate Warthen Searcy Papers. Call Number: RH MS 34, Box 2, Folder 7. Click images to enlarge.

Sheryl Williams
Curator of Collections / Kansas Collection Curator

Estrela Bet Login

As Robert Taft explains in his history of KU, Across the Years on Mount Oread, the first May-pole scrap occurred on May 1, 1891. The preceding night, the junior class had erected a pole forty feet high in front of old Fraser (then known as University Hall), and on the pole was a banner marked with the figures, ’92.  The pole was found on the ground the next morning with a sophomore wielding an axe beside it.  The juniors, aided by a group of freshman, tried to regain the pole and banner, but the seniors came to the rescue of the sophomores and together they burned the banner.  The battle raged into the evening and the “May-pole scrap” was born.  This battle between freshman and sophomores continued for nearly fifteen years as an annual event and eventually developed into a series of duels that were not confined to May-day alone.  The May-pole scrap was discontinued by 1905 because of the violent nature of this KU tradition.

1904 May-pole Scrap between the freshman and sophomore classes to determine whose colors would be hoisted on the May pole. May Day Photographs, Call Number: 71/10/1904

In its place a new tradition was established, the May Fête.  Read the rest of this entry »