Mixed Franking with Succeeding Issue
Mixed franking of 20 Pfennig Crown and Eagle value with 80 Pfennig Reichspost issue to pay overweight (60 - 75 gm) foreign letter fee.
Mailed at Hamburg on May 28, 1900 to Switzerland.
Foreign letter rate
100 Pfg.
(20 Pfg for each 15 grams)