Stamp of the principality of liechtenstein (under austrian administration); 1917; definitive stamp of the issue "prince johann ii"; stamp motive with a princely great coat of arms of liechtenstein; stamp with austrian inscription and currency; stamp postmarked
stamp: michel: no. 4; yvert et tellier: no. 4; scott: no. 4; afa: no. 4; zumstein: no. 4
color: violet to black blueish violet on chalky granite paper
watermark: none
nominal value: 3 heller
postage validity: from 14 june 1917 until 31 january 1921
stamp picture size (printed area without signature line): 21. 5 x 30. 0 mm. Date: 14 June 1917 (first issue of the stamp).
