![13 QUICK THOUGHTS on the Glorious SECRETS OF THE BATCAVE — 1968 | 13th Dimension, Comics, Creators, Culture 13 QUICK THOUGHTS on the Glorious SECRETS OF THE BATCAVE — 1968 | 13th Dimension, Comics, Creators, Culture](https://13thdimension.com/wp-content/uploads/2021/12/Screen-Shot-2021-12-03-at-a10.43.09-PM-copy.jpg)
13 QUICK THOUGHTS on the Glorious SECRETS OF THE BATCAVE — 1968 | 13th Dimension, Comics, Creators, Culture
Dick Sprang The Secrets of the Batcave Limited Silver Edition Print | Lot #12768 | Heritage Auctions
![13 QUICK THOUGHTS on the Glorious SECRETS OF THE BATCAVE — 1968 | 13th Dimension, Comics, Creators, Culture 13 QUICK THOUGHTS on the Glorious SECRETS OF THE BATCAVE — 1968 | 13th Dimension, Comics, Creators, Culture](https://13thdimension.com/wp-content/uploads/2021/12/Screen-Shot-2021-12-05-at-12.40.34-PM-580x805.png)
13 QUICK THOUGHTS on the Glorious SECRETS OF THE BATCAVE — 1968 | 13th Dimension, Comics, Creators, Culture
![For the late Dick Sprang's birthday today, my limited edition lithograph of “Secrets of the Batcave”, signed by the artist : r/comicbookcollecting For the late Dick Sprang's birthday today, my limited edition lithograph of “Secrets of the Batcave”, signed by the artist : r/comicbookcollecting](https://i.redd.it/xd4ac3qfd1e71.jpg)