Form letter "Hayn, Steinach Thür. Wald" with single franking 3 penny Firs and special cancellation "Steinach (Thür) 19. 2. 46 - world-renowned through wooden toys and slate pens" being a properly franked printed matter to Sonneberg, signed Ströh BPP and photo expertize Nagler VP (2014) : "genuine and immaculate".