Hi all, Has any one out there some lead glass which can be used to make a window about 62.5 cm squared area they don't want and are willing to part with for a reasonable price. I require about 10 HVL for Co 60. Best Regards M.Malaxos Radiation Safety Services 69-71 Robinson Avenue Belmont Western Australia. 6104 Fax 61 89 475 0165 P 61 89 475 0099 a/h 089 255 1214 email rss@arach.net.au