General Personal Papers. 12 folders., 1950-1990

This series contains a variety of material saved by Katherine and her family, a group of documents labeled "Travels 1954-1973 Seabury, Agnes, Kathrin" which contain narratives regarding trips taken as a group, along with pamphlets, brochures, and itineraries for such trips. Examples of destinations visited include England, Scandinavia, Spain, Italy, and India, among others. Other contents include handwritten notes, newspaper clippings, fliers for Kathrin's showings, notebooks, Kathrin's passport and other legal documents, and a packet of bulletins and newsclippings labeled "From K's career with piano rolls."

Several oversized items are housed in Oversized Box 4: a piano roll, a horoscope scroll, a brass door knocker, a lace handkerchief created for one of the Masticks, and a packet of linens belonging to Mary Wood Mastic.