<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.19019">
<STYLE></STYLE>
</HEAD>
<BODY
style="WORD-WRAP: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space"
bgColor=#ffffff>
<DIV><FONT size=2 face=Arial>Too easy. The Corning glass delay line says this is
a DOC.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Can't say if it's from the 3M add-on box or
something that plugged into an Ampex tub.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Hope my quick guess is at least 50%
correct!</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2 face=Arial>Dale</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV></BODY></HTML>