EXHIBIT 1 [LADENBURG THALMANN LETTERHEAD] July 28, 1997 Electric & Gas Technology, Inc. 13636 Neutron Road Dallas, TX 75244-4410 Attention: Mr. S. Mort Zimmerman Chairman and President Dear Mr. Zimmerman: This will confirm that Ladenburg Thalmann &...Financial Consulting Agreement • September 26th, 1997 • Ladenburg Thalmann & Co Inc/Ny/ • Instruments for meas & testing of electricity & elec signals • New York
