<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.6001.18063" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>I have always suspected that the bright blue threads on the far right are really just blue layout fluid that machinists use to mark out pieces for cutting. I've used it myself to "blue" screw heads to keep them from rusting.</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Berley Firmin </FONT></DIV> <DIV><FONT face=Arial size=2>LaCombe, Louisiana</FONT></DIV></BODY></HTML>