Hi all, Ran across one particular E-Bay item/s which could provide a excellent small seismo base plate; i.e., a S-G, or small boom length horizontal/vertical home brew configuration, or, whatever one can configure on the home front for the size offered. The auction ends January 20th. The seller appears to have a excellent feedback on some 7,000 odd items sold in the past. If one is into tools, misc electrical whatever, be sure to check "view sellers other auctions" which has literally hundred of items listed. The beginning bid (none yet) is $13.99. Stuff like this is very rare. Go to: http://www.ebay.com/index.html They are 1.25" Thick, 7.25" wide and 13.375" length. They appear to have been machine sawed rectangular blocks and look relatively squared. The thickness sure won't allow much bending under load, or any mass wandering tilt influence! Item #'s = 541796378, 541796837, 541797076, 541797319, 541797555, 541797830, 541798213, 541798490, 541798776, 541799069. The seller also has a more private auction site, which appears to offer another 10 of these plates at $14.99 beginning bid, but one would have to register and do whatever the requirements are with that web site. No bids yet, and that ends Jan 19th. http://www.reliableiam.com/cgi-bin/auctioneer.exe?action=list&category=110010 The home beginning page is: http://www.reliabletools.com This seller is in Irwindale, California, U.S.A. Meredith Lamb __________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>