Frank and John,
Congratulations on a very good looking and informative seismic display!
I finished one recently at the USGS Map Sales Area of the Denver Federal
Center. It features two shake tables and a "jump here / make-a-quake"
active seismometer. There are some pictures here:
At 06:41 PM 8/11/00 , you wrote:
Note attachment: PSN Display case
Frank Cooper and John Cole made a SEISMIC display for the lighted display case in the Friendswood, Texas, USA, library. .....
* John C. and Jan H. Lahr*JohnJan@........ &nb sp;* 1925 Foothills Road* Golden, Colorado 80401-1718* (303) 215-9913   ;* http://lahr.org/john-jan & nbsp;
Larry Cochrane <cochrane@..............>