Doctor Jeremiah Arkham’s methods are… uncoventional. He believes this personal collection of articles from inmates, employees, and visitors gives him insight into their psyche. Someone might find this disturbing collection rather valuable
| COLLECTIONS | ITEM |
|---|---|
| Killer Croc’s tooth | 1 |
| Penguin’s Monocle | 2 |
| Clayface’s Modeling Clay | 3 |
| Victor Zsasz’s Shirt | 4 |
| Scarecrow’s Hat | 5 |
| Two-Face’s Face Cream | 6 |
| The Mad Hattler’s Bowtie | 7 |
| Aaron Cash’s Wristwatch | 8 |
| The Ventriloquist’s Wood Polish | 9 |
| Batman’s Grapple Hook | 10 |