Contents of the Collection The Seiler Family Aviation Collections holds textual, visual, and audiovisual materials from the military and commercial aviation careers of members of the Seiler family. Materials are dated from the 1950s through the 2010s, although the bulk of material fall within the 1980s-1990s. It has been arranged alphabetically by family member with each family member's materials in chronological order. The first series, Gretchen (Seiler) Haskins, is primarily...