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Old 2nd April 2010, 08:09 PM
weidner weidner is offline
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Full Name: Bob Allison
Join Date: Nov 2007
Location: West Northamptonshire
Posts: 16,686
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Quote:
Originally Posted by charlie.lemon View Post
the Wallis single cylinder compound???
They did build something queer with a trunk piston , which might have benn something of the sort . I must try to find a photo again .
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