Rhifau Model Johnson (18 HP i 25 HP)

SR-55

E-11, FD-11, FDL-11

E-12, FD-12, FDL-12, FEE-12, FDEL-12

FD-13, FDL-13

FD-14, FDL-14

FD-15, FDL-15

FD-16, FDL-16

FD-17, FDL-17

FD-18, FDL-18

FD-19, FDL-19

P-50, PA-50, PE-50

FD-20

FD-21, FDL-21

FD-22, FDL-22

20R69, 20RL69

20R70, 20RL70

20R71, 20RL71

20R72, 20RL72

20R73, 20RL73

P-65

P-70

P-75

P-80

P-37

P-38

P-39

PO-10

PO-15

PR-50