These beautiful cancels were used in Germany between 1865 and 1874. A total of 41 towns used the cancels. I have quite a nice collection of these cancels. So this stamp is not the only one I will show to you. The shown stamp is nearly perfect  with its beautiful horseshoe cancel from Solingen in 1974. Is quite valuable and CV is 3.200 €. It is signed on the back by “Bühler” and was sold for 5.000 Nkr. (approx. 500 $).