Galerie

Danzig and its Postal History - Sircular line handstamp 

In 1826 a circular, single hand stamp was introduced - Danzig at the top; the day and month, often separated by a horizontal line, in the center.
Two letters of same sender but with two different distnations December 29. 1827.

From Danzig to Dirschau and Danzig to Mühlbanz.