http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7625254848&rd=1&sspagename=STRK%3AMEWA%3AIT&rd=1 I know, that "site" again. But! can someone give me any input on the usefulness of these for being used in tuned ckts? Russian Door Knob caps. I perused the web some but can't find too much info on em. thanks Chuck Partain