The Hornby M0 tender loco was produced from 1930-1941.
Green boiler, 4472 (clockwork only)
Green boiler, 2595 (clockwork only)
Red boiler, 6100 (clockwork only)
Red boiler, 6161 (clockwork only)
 
Hornby M0 tender loco, green boiler, black base with cylinders, removeable key, two round splashers, 2595 tender, 1938-41  | 

 
Hornby M0 tender loco, red boiler, red base without cylinders, fixed key, one long splasher, 6161 tender, 1933-36  | 
 
Hornby M0 tender loco, red boiler, black base with cylinders, removeable key, two round splashers, 6161 tender, 1938-41  | 
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