High res pic I took six years ago: 
The card reads: Warmest greetings from the DuMont publishing house. Have fun reading it!
The cover reads: Help, my cat is broken! 200 cats going beyond their limits
High res pic I took six years ago:
The card reads: Warmest greetings from the DuMont publishing house. Have fun reading it!
The cover reads: Help, my cat is broken! 200 cats going beyond their limits
That is definitely it, my great grandparents loved that word