Austria-Hungary Military Post

Austria-Hungary issued stamps named Österreichisch-ungarische Feldpost (KuK FELDPOST on stamps) in 1915 until 1918 for use in the occupied regions.

Provisional issue in April 1915

Overprints on stamps of Bosnia and Herzegovina.

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  5 (heller). Mi4.

Final issue in July 1915

• 
  5 (heller) Mi25

Occupation in Serbia issued in March 1916

Overprinted SERBIEN in 2 types.

• 
  10 (heller) Mi27

Karl I issue in 1917-1918

Engraved, 1 (heller) to 10 kreuzer, 20 values.

• 
  90 (heller), unused, Mi68
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  2 kreuzer, yellow paper, cancelled Hadtap-Postahivatal N°172 on 10 Nov. 1917. Mi69.

Occupation in Montenegro issued in March 1917

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• 
  Overprint K.u.K. Verwaltung Montenegro, 15 heller, cancelled 1/3/1917 at Cetinje, one year after occupation.
• 
  Not officially issued.

Occupation in Romania issued in November 1917

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  Red overprint 20 Bani. Mi7.
• 
  Black overprint 4 Lei 1917 issue for Romania, blue cancelled Hauptfeldpostamt 520/III on 14-2-18. Mi17.

Occupation in Italy issued in June 1918

• 
  16 Centesimi overprint on 15 (heller). Mi8.
• 
  4 Lire 22 Cts overprint on 4 kreuzer. Mi19.