2 sets of drawings on paper that has been mounted on thicker paper (packaging from air mail stationary)

each sheet appears to be from draft writings, slits in upper corners where they were once attached to either each other and/or other sheets of paper.

front (in pen): various sketches of riding a horse up steep steps and near ledges of cliffs.

reverse (in pencil): various sketches of a horse or part of a horse, some parts scribbled out.