Lounsbury, Jay W.
The DPO book : discountinued and renamed post offices in the zip era, 1963 through April, 1986 / Jay W. Lounsbury. - [Dunkirk, MD] : J.W. Lounsbury, [1986]
Cover title. Includes index.
Post office buildings | Discontinued Post Offices | Post Offices--United States
383/.4973
The DPO book : discountinued and renamed post offices in the zip era, 1963 through April, 1986 / Jay W. Lounsbury. - [Dunkirk, MD] : J.W. Lounsbury, [1986]
Cover title. Includes index.
Post office buildings | Discontinued Post Offices | Post Offices--United States
383/.4973