Bidspirit auction | Portuguese India four unused CM

Portuguese India four unused CM stationery cards “COM REPONCE PAYEE” or “AVEC REPONSE PAYEE” and attached “RESPOSTA” or “REPONSE”. Included are 3 + 3 reis (OM 15), 5 + 5 reis (OM 16), 1 tanga + 1 tanga (OM 18) and 10 reis + 10 reis (OM 20). Scarce and in good condition. OM 15 is two separate cards.