stampsX-Forum (https://stampsx.com/forum/index.php)
-- Philatelie und Postgeschichte (https://stampsx.com/forum/board.php?id=4)
---- Länderforen (https://stampsx.com/forum/board.php?id=76)
------ Deutschland (https://stampsx.com/forum/board.php?id=102)
-------- Altdeutschland (https://stampsx.com/forum/board.php?id=42)
---------- Bayern (https://stampsx.com/forum/board.php?id=44)
------------ Feldpost (https://stampsx.com/forum/board.php?id=244)
Thema: Bayern 4I auf Feldpostbrief? (https://stampsx.com/forum/topic.php?id=2255)