Circulatory System, Old Anatomical Illustration with Great Pose vintage lacquer box Clearly he loved his birds

Clearly he loved his birds

it is dated 1/1/40 at bottom right

or easy to add a hook on reverse

It would certainly work well for this purpose -- and feel wonderful on one's neck

which I believe dates to sometime between 1900-1920s

Circulatory System, Old Anatomical Illustration with Great Pose vintage lacquer box Clearly he loved his birdsI haven't been able to find the source on this one, but believe it dates to the early 20th century or so. No layers or fold out parts, but with two horizontal fold lines, surely a fold out insert in a volume on human anatomy. I love his face, and his pose, looking like a swimmer with a circulatory system of a bathing suit and lozenge shaped tattoos! 16 1 2 x 8 7 8 and in very good, clean condition, lies flat. One small tear to upper left of paper