1.
Special Mail Routes of the American Civil War : A Guide to Across-The-Lines Postal History
by Walske, Steven C., Trepel, ...
ISBN: 9780981889306
OUT OF STOCK
See Availability on Amazon2.
Post Office Mail Sent Across the Lines at the Start of the American Civil War, May to July 1861
by Walske, Steven C., Hartmann...
ISBN: 9780917528200