British home army in the First World War been absorbed into the RDC during the war, the National Reserve was not revived. The RDC continued to guard German prisoners of war into 1919, and was gradually disbanded as the prison camps were closed. It was reconstituted in 1922 as the National Defence Corps, which became Home Defence Battalions on the outbreak of the Second World War, with the same role of guarding vulnerable points as its First World War predecessor. For the VF, drills became optional within a week of the cessation of hostilities in France, and by the end of 1918 most VF battalions had abandoned them.
First day of issue First day of issue A first day of issue cover or first day cover (FDC) is a postage stamp on a cover, postal card or stamped envelope franked on the first day the issue is authorized for use within the country or territory of the stamp-issuing authority. Sometimes the issue is made from a temporary or permanent foreign or overseas office. Covers that are postmarked at sea or their next port of call will carry a Paquebot postmark. There will usually be a first day of issue postmark, frequently a pictorial cancellation, indicating the city and date where the item