Condition: Very Good * (linen backed; some surface abrasions and tiny stains spots in the margins, most noticeable in the top margin; otherwise, this wonderful Pan Am airline travel map poster of South America with great colors is in near mint condition with no noticeable defects and should display beautifully once framed) Dimensions: 19.3 x 24 in. / 49 x 61 cm.; Circa: 1940s Original vintage "PAN AM - ON THE ROUTES OF THE FLYING CLIPPER SHIPS - SOUTH AMERICA" airline travel map poster, illustrated by KENNETH W. THOMPSON, and printed circa 1940s.