Harry Newcomer letters to Santa 1896 ; History of the Rice or Reiss Family ; article on C.B. Newcomer 1945 ; paper on Emerson 1910

Handwritten essays, one dated 1881

John S. Kosier account book, Byron 1854

Harry S. Newcomer account book and professional ephemera

Harry S. Newcomer journals

Opthalmology notes

Rebecca E. Kosier journal, Byron 1879

Optical patents 1929-1972

Legal agreements re: optical lens inventions, 1953-1954

Lecture notes, University of Wisconsin

Collected offprints

Offprints

Biographical material

Mrs. Henry C. (Rebecca Kosier) Newcomer letters to children, 1912

Photographs (7 tintypes, 23 cabinet cards, 8 CDV, 4 cyanotypes), circa 1850-1950

Marian Newcomer diary, 1922-1931, with notes by Pauline Newcomer

Harry S. Newcomer diary, 1977

Cine-Panor pamphlet 1931, Civil War reunion booklets 1882 & 1886, photocopy of Newcomer article