“Post Office Department. The Postal Laws and Regulations published by Authority of the Postmaster General. Compiled by Joseph A. Ware. Washington. 1866. 8vo, pp. 114,89. H.”
Reference Data:
A Dictionary of Books Relating to America, Vol. 27, by Eames, Vail and Bibliographical Society of America, 1885, page 341

So Joseph, you’re the one to blame 🙂
Wayne