Trappers on the Prairie: Peace or War?, 1866. (G. 6607). Large-format lithograph with hand-coloring heightened in gum arabic, on wove paper, 20 1/2 x 28 1/2-in., some very faint spotting to background, some minor soiling to extreme outer margin, some slight toning verso, matted and framed. Provenance: R. G. Lering? (pencil annotation verso); sold The Old Print Shop (with label). RARE: We trace no other copy of this print at auction in at least 100 years. A BRIGHT EXAMPLE.