Marler Types
Marler's Type R3
Plates Used: 37-38
Marler's Type R4
Plates Used: 41-42, 43 (part) 44 and 47 and many others
Marler's Type R5
Plates Used: 47 (part) 48-51 and 52 (part)
Marler's Type R6
Plates Used: 52 (part), 53-54
Marler's Type R7
Plates Used: 56-58
Marler's Type R8
Plates Used: 59-63
Marler's Type R9
Plates Used: 64-66
Marler's Type R12
Plates Used: 79 (part), 80-84
Marler's Type R13
Plates Used: 97-98
Marler's Type R14
Plates Used: 103-108
Marler's Type R15
Plates Used: 109-114
Marler's Type R16
Plates Used: 115 (part)