I know that some of you will have seen this, but for those who havent, take a look at the miniature loco and marine engine, being restored at the Science Museum. http://www.sciencemuseumconservation.blogspot.com/ (Start at the bottom of the page.) http://www.alanstepney.info Alan Stepney's Model Engineering, steam, and workshop pages. MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.