Calves head hash, dandelion wine, election cake, and West Indies-dressed turtle are just a few of the recipes from the University of Iowa Libraries' new Szathmary Culinary Manuscripts and Cookbooks digital collection: digital.lib.uiowa.edu/cookbooks. Containing thousands of pages and spanning the 1600s through the 1960s, the handwritten cookbooks document culinary history in America and Europe, and how tastes have changed over the years.

The do-it-yourself spirit of the housewives, cooks, winemakers, and Girl Scouts who wrote out and compiled the recipes makes the Szathmary collection an appropriate choice to help launch DIY History— diyhistory.lib.uiowa.edu—the libraries’ new initiative that lets users contribute to the historical record by transcribing and tagging primary source documents online.

DIY History is an expansion of the libraries’ earlier experiment with crowdsourcing, or outsourcing large tasks to the public via the Web: the Civil War Diaries and Letters Transcription Project. Operating for just over a year, the site was a resounding success, with thousands of volunteers all over the world transcribing more than 16,000 handwritten pages.

With the original Civil War materials nearly completed, the libraries created a new crowdsourcing site with additional handwritten content needing transcription: cookbooks, correspondence, and diaries belonging to legendary Iowa football star Nile Kinnick, a 40-year run of diaries from the Iowa Women’s Archives, and newly acquired Civil War documents from donors drawn by the crowdsourcing initiative. For a related story see, now.uiowa.edu/2012/05/front-lines-history.

DIY History also features tagging and commenting functionality through Flickr for thousands of historic photographs and yearbook pages. The goal of the site is both to enhance digitized artifacts with added text to make them easier to find and use, and to engage the public to interact with historic materials in new ways.

“We’re opening up these collections to anyone who is interested in them,” says Greg Prickman, head of Special Collections. “We are asking people to take an active part in improving the usefulness of the material we offer, and to participate in the process of describing what we hold.”

The Szathmary digital collection is part of the Iowa Digital Library— digital.lib.uiowa.edu—which features more than a million digital objects created from the holdings of the UI Libraries and its campus partners; included are illuminated manuscripts, historical maps, fine art, political cartoons, scholarly works, audio and video recordings, and more. DIY History is the latest public engagement initiative from the UI Libraries, a staunch supporter of new forms of scholarly publishing, digital humanities, data curation, and open/linked data.