This attachment to a letter dated 9/8/10 shows figures of shielded containers. See, Letter from DOE to EPA providing additional information about shielded containers.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Attachment included in 9/8/10 letter - Shielded Container Figures (PDF)(1 pg, 186 K, September 8, 2010)