Heister Mouth Gag
167-101
Obwegeser Mouth Gag
167-102
Molt Mouth Gag
167-103
Molt Mouth Gag
167-104
Denhart Mouth Gag
167-105
Roser-Koenig Mouth Gag
167-106
Roser-Koenig Mouth Gag
167-107
Jennings Mouth Gag
167-110
Jennings Mouth Gag
167-111
Jennings Mouth Gag
167-112
Jennings Mouth Gag
167-113
Whitehead Mouth Gag
167-114
Whitehead Mouth Gag
167-115
Whitehead Mouth Gag
167-116
Whitehead Mouth Gag
167-117
Kilner-Doughty Mouth Gag
167-119
Kilner-Doughty Mouth Gag
167-120
Davis-Boyle Mouth Gag
167-124
Davis-Boyle Mouth Gag
167-125
McIvor Mouth Gag
167-131
McIvor Mouth Gag Frame
167-132
McIvor Tongue Depressor
167-133
McIvor Tongue Depressor
167-134
McIvor Tongue Depressor
167-135