Marler Types
Marler's Type 20B
Plates Used: 70
Marler's Type 21
Plates Used: 72, 74-75, 78
Marler's Type 22
Plates Used: 96
Marler's Type 23
Plates Used: 104, 106-107
Marler's Type 24
Plates Used: 118-120
Marler's Type 24A
Plates Used: 119-120
Marler's Type SR5
Plates Used: 9-10
Marler's Type SR6
Plates Used: 11-12
Marler's Type (II)1
Plates Used: 144-151, 155-164
Marler's Type 25
Plates Used: 115, 116 (part), 121-128
Marler's Type 26
Plates Used: 116 (part), 117
Marler's Type 27
Plates Used: 129