CE2 AIR POST SPECIAL DELIVERY STAMPS. Airmail. Rare Sheet of 50 MNH. OG Updated on January 26, 2024 By admin Comments Off Gum skip down center of sheet. Bottom of gum side some gum disturbances. Share Tweet By admin You May Also Like 1918 US C3 Air Post Curtiss Jenny Bi Plane 24c Carmine Rose & Blue MNH VF/XF U. S. 1978 Air Post Stamp of Octave Chanute. Scott# C91-92d- CV $1250.00