Notebook of handwritten notes on Greek coins from private collections, at least a portion of which appear to have been purchased or otherwise obtained by Edward Newell or the American Numismatic Society. There are several letters from the owners of the collections. Includes the collections of H.E. Mitchell, Charles C. Torrey, George F. Curtis, T. Biddulph, R.B. Whitehead, M. Martino, Selah Merrill, Lyman Otis Fiske, Costa Pandelidis (Apostolidis), and Sally Isenberg. A loose copy of a memorandum to Newell from an ANS staff member discusses the purchase and condition of the Augustus F.R. Hoernle collection on February 7, 1920.