cars on tracks drawn by mules or horses, a similar system was used in the Canals to draw boats along the canal. -- Jeffery G. Scism, IBSSG [email protected] ~~ http://homepages.rootsweb.com/~scismfam/ http://blacksheep.rootsweb.com/ http://www.rootsweb.com/~nvchurch/ http://www.rootsweb.com/~inmontgo/ All email and attachments are scanned in AND out by a daily-updated Norton Anti-virus, a firewall is in place and ad blocking/malware removal tools are installed, updated and running. (What have you done to protect yourself and others?)