@hidalgo: will post some pictures soon..
@7thgear: yes, the is exactly what the bike resembles and what my father claims to having looked like..
@KamranAslam: i will surely post some pictures soon. however i didnt understand what you meant by "packings can be made to order", are you talking about gaskets or oil seals?
Also, do you think ill be able to find a standard (un-bored) cylinder jug ?