Well, actually it WAS my offer, Alan. Based on the interest, once I find the information I'll scan it and send a copy to any whose interest and email I have (unless it is just too, too many pages to scan. I think/hope I know where the booklet is at my work.... Charles > Just a correction, > The original message, and offer, came from Peter Cathcart. > > Alan 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.