Batman and Robin in Peril - The Riddler!

Front:
טיי BATMAN BATMAN AND ROBIN!COMIC No.140 OCT. Detective COMPES 52 PAGE MAGAZINE (DC) ORIGINAL OR Introducing A SENSATIONAL NEW ADVERSARY OF THE PARTNERS IN PERIL- The Prince of Puzzles 00 RIDDLER! 00 ?

Back:
BATMAN BATMAN AND ROBIN! No.140 OCT. Detective COMICS A 52 PAGE MAGAZINE DC COM ML DC TM FRIM THE GIN Introducing A SENSATIONAL NEW ADVERSARY OF THE PARTNERS IN PERIL- The Prince of Puzzles 00 00 RIDDLER! DETECTIVE COMICS No 140 OCTOBER 1948 | ARTIST: WIN MORTIMER DC Comics From The Art of Vintage DC Comics: 100 Postcards, ?published by Chronicle Books @ 2010 DC Comics,