ITALY - TRIESTE. 1934 ZUCKER ROCKET MAIL, attractive group on three annotated album pages, incl. mint set (L7.70 thin spot), cover with Itaian franking, cachet a both rocket stamps (the L5 on the back), composite proof of both stamps, four each separate vignette and frame proofs in black, dark blue, red and green respectively, overall very fine, scarce early rocket mail issue (Image)

$250