Each page is individually encapsulated in plastic so that researchers and the curious can handle it without fear. MSU’s copy rests on an unassuming shelf in the library’s Special Collections division, housed in an appropriately green box. Two of the surviving books remain in Michigan-one at MSU and the other at the University of Michigan. Most libraries, concerned about poisoning their patrons, destroyed their volumes. Of the original 100 copies, only four remain. The macabre title page reproduces a quote from the Biblical book of Leviticus: “And behold if the plague be in the walls of the house, with hollow streaks, greenish or reddish, then the priest…shall cause the house to be scraped within round about, and they shall pour out the dust that they scrape off without the city into an unclean place.” The remaining pages, 86 in full, consist of wallpaper samples taken from common merchants. Each one is a slim volume, containing few words-just a title page, a short preface, and a note from the Board of Health explaining the purpose of the book and advising librarians not to let children handle it. National Library of Medicine/ Public DomainĪs part of his campaign to raise awareness about poison papers, Kedzie produced 100 copies of Shadows and sent them out to public libraries across Michigan. He wrote of women taking ill and withdrawing into their wallpapered bedrooms to recover, not knowing that all the while they were inhaling “an air loaded with the breath of death.” A detail of arsenic-saturated wallpaper from the book Shadows from the Walls of Death.

In the preface to Shadows, he warns that arsenic can kill not only by “sudden and violent destruction of life” but by slow, chronic poisoning, a mysterious and lingering illness that might baffle sufferer and physician alike. Kedzie argued (correctly, we now know) that arsenical wallpapers shed microscopic dust particles that can be inhaled or ingested. The Victorians knew that arsenic was poisonous when eaten, of course-it had gained a reputation as an “inheritance powder” that could be used, for example, to bump off elderly aunts with large fortunes-but most saw little risk in plastering their homes with the stuff. This was no fringe phenomenon: near the end of the 19th century, the American Medical Association estimated that as much as 65 percent of all wallpaper in the United States contained arsenic. Though a lethal toxin, arsenic can be mixed with copper and made into beautiful paints and pigments, most commonly Scheele’s Green or Paris Green. When he came to serve on the state’s Board of Health in the 1870s, he set out to raise awareness about the dangers of arsenic-pigmented wallpaper. Kedzie, a Union surgeon during the American Civil War and later professor of chemistry at Michigan State Agricultural college (now MSU). It contains just under a hundred wallpaper samples, each of which is saturated with potentially dangerous levels of arsenic. Shadows from the Walls of Death, printed in 1874 and measuring about 22 by 30 inches, is a noteworthy book for two reasons: its rarity, and the fact that, if you touch it, it might kill you. National Library of Medicine/ Public Domain The title page for Shadows from the Walls of Death, and a sheet of wallpaper.

Library books wallpaper