Also upstairs is the Mummy Room where you can find the preserved remains of some of Egypt's most illustrious rulers.
The Mummy Room is upstairs.
The second section addresses the same topics in connection with Negotiated Service Agreements (NSAs), so-called niche classifications, which are special service and rate arrangements negotiated between the Postal Service and a particular mailer or groups of mailers with features tailored to their use of the postal system.