11. A related service, registered mail , has a much smaller volume. 12. I sent this letter to each company by registered mail . 13. The letter should be sent by registered mail and you should keep a receipt. 14. "So now people send in notifications of same-sex marriages by registered mail , " she said. 15. Send the letter by registered mail with a return receipt showing the letter was delivered. 16. They also encashed postal orders and handled registered mail . 17. Registered Mail may include letters, postcards and printed matter.18. Washington also sent a letter by registered mail to their place of business in Missouri. 19. The Maryland court suggested that Virginia should use certified or registered mail for official notifications. 20. Internationally, the use of registered mail requires labels with a 13-digit reference number and corresponding barcode.
