HMAS Perth (D 38) For other ships with the same name, see HMAS Perth. HMAS Perth (D 38) was the lead ship of the Perth class guided missile destroyers operated by the Royal Australian Navy (RAN). Built in the United States of America to a modified version of the Charles F. Adams design, Perth entered service with the RAN in 1965.
If you really want the postcards to arrive quickly, it will cost few pennies more, but putting it in an envelope and sending a first class letter, assures quick delivery from anywhere in the world. First class letter - 3-7 days. postcard - 7-14 days-sometimes never. USNR, e-mail is just not the same.
So how long does priority mail take to get to you? How long mail takes is going to depend on many factors along the way. Many factors, indeed, though with regard to how long does priority mail take, the answer is, not long. In fact, the United States Postal Service says your package or envelope will arrive within two days.