I am at the figuring stage of my 12.5 inch f/7 mirror. I will shortly be mounting the mirror in a telescope. I would like to obtain a 15 inch aluminum tube approximatley 7 1/2 to eight feet long. Does anyone have an idea as to who might sell such a tube? Hastings Pipe does not. Thanks, Francis J. O'Reilly _______________________________________________ ATM mailing list http://www.atmlist.net/