Doug, I have a Hilger and Watts manual for the SG450 (Wilmore MKII). From earlier discussions with Dave Nelson, there are some similarities between the SG416 and SG450, so if no one has an SG416 manual I can send you a copy of mine. Cheers, John Taber _____________________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>