Ключевые слова: address, air, airmail, airplane, antique, background, blank, blue, communication, correspondence, deliver, empty, envelope, fast, historic, international, isolated, letter, lines, mail, mailbox, memories, message, object, office, paper, post, postage, postal, postman, red, retro, send, shipping, spotted, stamp, stationery, striped, texture, tourist, travel, vintage, white, worn,