Lot 10412 – 1924 50c Olympics unissued design composite die proof in brown on handmade meshed paper

1924 50c Olympics unissued design (depicting the Roman arena in Nemes) combined frame and central vignette die proof in brown on handmade meshed paper, with embossed impression of the combined printing die, small thin at top left, natural paper wrinkles, fine, signed J. F. Brun