Bidspirit auction | Portuguese India 1889 used 1/4

Portuguese India 1889 used 1/4 tanga (OM 3) from Mormugao to Gadag (British India). The indicium is tied by a “Mormugao C.A.” thimble railway cancel + a “Gadag” receiving thimble cancel on the from. Text in native script. The Goan postmark is scarce. Two thimble cancels on one card. Paper adhering to the back.