Size: 12.4 linear feet
Summary: Correspondence; biographical and personal documents; writings; photographs; etchings; conservation work files; business files; slides and negatives.
Biographical and personal documents; business correspondence; typescripts, notes, and published writings; photographs of Cornelius; 4 etchings by him; files on conservation work completed, containing correspondence, condition reports, bills, receipts, canvas fragments, photographs, transparencies, x-rays and slides.
Business daybooks, 11volumes, 1952-1978, listing Cornelius' transactions as a conservator of works of art. The listings include the date, client, artist and work, appraisal of the work's condition, conservation performed, and cost. Payments due are also listed.