Ohet-Toint Sketchbook - Simpson Provenance
Various owners (dispersed); Donald Ellis Gallery; Bonham's, "From the Great Lakes to the Rio Grande: the Collection of Roy Robinson, Los Angeles, October 26-27, 2023, Lot 23; Roy Robinson Collection (1882-1970), acquired from the estate of Evangeline Marrs Simpson Whipplee in 1933; Evangeline Marrs Simpson Whipple, by descent; Gifted by Richard Henry Pratt to Bishop Henry Benjamin Whipple (1822-1901).