From:Rohan e-mail:rohan333@@westnet.com.au
Subject:Wilkinson 4 Date:Mon Jul 16 20:27:18 2007
No relevance to anything Henderson, but this beast which was on ebay recently is a piece of 4 cylinder history, and something that the Henderson bros would have been aware of when designing their bike (?). Was said to be a 1909 model.

Looks like with a wipedown with an oily rag it would ride away - but maybe not....