Old Postal stamp of Hitler :Germany General gouvernment

Postal stamp carries an printing error of word, written as general gouvernment which should be government a correct word : this stamp qualifies for a historical importance in two way : firstly the stamp is having very clear postal seal of 1943 secondly the stamp carries a printing error as of above :value of collection becomes when it's a rare old stamp or non availability in market : This stamp becomes more rare because of postal clear visible seal : To prove originality postal seal and name of post office where postal seal marked are relevant :further words written as general gouvernment specified that the postal issue was during Nazi Govt and in hurry misprinting of word gouvernment took place : Date of postal seal also have importance it shows that on the date of postal seal people's used the stamps of Nazi Govt and it shows the jurisdiction of Nazi Govt in particularly area . Hitler stamp become more popular for a collector when misprinting of word occurred : On Tweeter photo of  rare stamp published by me and which is shared by number of interested peoples :I am
having this rare stamp in my collection :