Thanks Bob. It is Dale's site that got me started on all of this!! So far, I have found out that the engines were pretty unreliable, leading to their early demise in 1965. These little buggers DID however inspire Mike B of MRI to design long 13mm motors that were produced by MPC in the early 1970's.
I am still attempting to locate Mr Molson, the former owner, but I believe he no longer lives in Albany....