Collage of American warplanes

From collection of original watercolors and drawings by R. Baldwin; collage of sketches in pencil, ink, and colored pen, showing American fighters and bombers in flight and on airfields. From collection of original watercolors and drawings by R. Baldwin; collage of sketches in pencil, ink, and colored pen, showing American fighters and bombers in flight and on airfields. Upright giant folio matted on white board; no margins; clean. title provided by cataloger