Cancellations Mouse and Elephant

Some collectors like topics. Here a nice cancellation if you like elephants on stamps or cancels.

Found this card with a nice cancellation of 100 years Zoo in Koln( Germany) in 1960. As you can see there are two the same cancellations, no idea why there are 2. When you look carfully you see the young elephant running away for a little mouse. (also a nice topic). If this card came to the right address is not sure.  It is said 'wrong delivery', so its not certain that the card from Tante Cor, Oom Otto, Tante Miep and Richard was read by the Nieuwenhuizen family.