The ICIS would like to develop a repository for slides that are relevant to the history of interferon and cytokine research. If you have slides that you believe are relevant to the history of our field, please send them to Howard Young at younghow@nih.gov. We have initiated the repository with a set of 24 slides pertinent to interferon history and those slides are available for viewing or downloading at: https://cytokinesociety.org/interferon-history-slides/