maps and cd-rom
Marcus:
Jerry will be reachable by e-mail in a couple of weeks when the SIGCAT section
becomes active. Until that time, not that I know of. The maps are both US and
worldwide (several collections).
A good source is the "SIGCAT CD-ROM Compendium" US Superintendent of Documents
Stock No. 021-000-00153-8, $6.50. Call 202/512-1265. A little dated (April,
92), but the contacts there stil work for updates from specific depts.
Good Luck! – Rich