ITALY - OFFICES IN CHINA - TIENTSIN, 1917, 4c on 10c CLARET - TILTED OVERPRINT - MINT NEVER HINGED, #2 var., small piece of selvage at bottom, original gum, deep rich color, well-centered and very fine, a scarce overprint variety which is unlisted in Scott, signed Sottoriva and with his 2019 certificate stating Mint N.H., Sassone #2f @ €6,000.00 (Image)

$750