Awesome postcard sent from Warsaw Ghetto 1940

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This postcard was sent by an Waffen-SS member of the SS-Eastern railroad station Warsaw to Munich. The eastern railroad (Ostbahn) was responsible for all Jewish transportations. On the postcard is a Generalgouvernement stamp and the Warsaw postmark from October 1940. The handwritten text of the card is awesome and reads as follows:
Hello Karl ! many greetings from Warsaw and...unreadable...We almost managed the Jewish migration. Now it will be more quiet here. Let something hear from you old comrade. Also write is my little doing ? regards, Albert
Please note: The card is age related pretty yellowed and on the right edge are some tiny tears.