Bidspirit auction | Portuguese India 1912 registered cover

Portuguese India 1912 registered cover from Nova-Goa to Chicago franked with 3 pairs of the Carlos Mouchon 1 tanga value (CE 191). 3 “axehead” registration postmarks on the back and 2 United States registration marks on the back: black double oval New York and magenta Chicago. Perforated registration label on the front.