Batman and Robin Adventures #9

5,966

Sleeping Gas

Batman #159

2,584

Sleeping Gas

Batgirl: Year One #4

6,635

Sleeping Gas

Batman strip 4/11/1944

1,114

Sleeping Gas

Detective Comics #031

1,439

Sleeping Gas

Batman Comic Strip (c. 1967)

1,883

Sleeping Gas

JLA Adventures #8

10,594

Sleeping Gas
Bondage

Batman v1 #141

5,588

Sleeping Gas
Bondage

Batman Gotham Knights #008

22,609

Chloroform
Drugging
Injection
Bondage