Free public domain sheet music from IMSLP / Petrucci Music Library
Milwaukee: H.N. Hempsted, 1865.
Public Domain [tag/del]
Original scans: 150 dpi color jpg files about 1100 by 1500 pixels. Converted to grayscale, re-sampled to 300dpi. Unable to convert to acceptable black and white images due to contrast issues and shadowing caused by curvature of pages at center of book.