WATSON-CHEYNE

17,5 cm, 6 5/8“..

MC DONALD

19,0 cm, 7 1/2“..

WILLIGER

17,0 cm, 6 3/4“..

WILLIGER

16,0 cm, 6 1/4“..

LANGENBECK

20,0 cm, 8“..

LANGENBECK

20,0 cm, 8“..