An office may issue a (postage stamp).Logical formLearned from2 sentences. (Postage stamps) can be prepaid.Logical formLearned from2 sentences. A male may be honored with a (postage stamp).Logical formLearned from2 sentences. A (postage stamp) may be pictured.Logical formLearned from2 sentences. A value may pertain-to a (postage stamp).Logical formLearned from2 sentences. Postal history can be constituted-of-or-filled-with (postage stamps).Logical formLearned from2 sentences. A (postage stamp) may pertain-to an airline.Logical formLearned from2 sentences. (Postage rates) can be subsidized.Logical formLearned from2 sentences. Persons may be featured on (postage stamps) of a country.Logical formLearned from2 sentences. Income can be from a sale of (postage stamps).Logical formLearned from2 sentences. A territory may issue (postage stamps).Logical formLearned from2 sentences. A country may unveil a (postage stamp).Logical formLearned from2 sentences. Information can be about (postage stamps).Logical formLearned from2 sentences. A (postage stamp) may bear portraits.Logical formLearned from2 sentences. A concept may pertain-to a (postage stamp).Logical formLearned from2 sentences.