The bulk of this collection documents the academic career of Gerry L. Posler from 1965 to 2008 with materials that include his resume, awards, research and presentation notes, course materials, correspondence, and printed materials. Additionally, there are articles he authored and photographs of graduate students and department experiments, as well as research manuscripts from the early twentieth century. The collection also includes materials related to the creation of a departmental history edited by Gerry Posler and Gary Paulson in celebration of the department of Agronomy’s centennial in 2006. Posler collected, assembled, edited, and author several of the chapters in the publication titled “A Centennial History of the Department Agronomy, Kansas State University”. Additionally there are about 721 files (761MB), of digital files provided by Posler. The digital files include course materials, publication drafts, presentations, retirement biographical information, resumes, and photographs. These files have been kept in their original order.