India 1947 Pan American Airways First Clipper Air Mail Flight cover to USA with special 'Calcutta to New York' Illustrated Cachet (Statue of Liberty & Taj Mahal) in blue bearing KG6 2as & 1r
India 1947 Pan American Airways First Clipper Air Mail Flight cover to USA with special 'Calcutta to New York' Illustrated Cachet (Statue of Liberty & Taj Mahal) in blue bearing KG6 2as & 1r