7 Grote black on yellow, large margins all around, cancelled by rectangle cancel from Bremen on cover at known address in Kiel, through the stamp through a horizontal, not annoying pressed out crease, and the letter is in the folding partly broken and there on the reverse side with hinges reinforced, under number 251 in of the Bremer card catalog registered, signed Kurt Maier, Michel 6000,-, a visually very decorative letter