Villiers 10B
 Comments on Villiers Early Engines MK 10B MK 10B introduced 1928 prefix mark "HZ" Bore x stroke = 79 x 80 = 342 Autolube |
Comments on Villiers Early Engines MK 10B MK 10B introduced 1928 prefix mark "HZ" Bore x stroke = 79 x 80 = 342 Autolube |