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<DIV>Hi Larry:</DIV>
<DIV> </DIV>
<DIV>I've never seen a Mark 4, so that's a possibility. Was it
Ferrite? 1961 seemed early to me for a Ferrite head. I have Mark 3
heads, and this looks very much like them except with the addition of
"decorative covers" over the motor cooling air hose on the left end and the
brush assembly on the right side, and what appears in this picture to be a
vertical plate of some sort in the middle of the back of the assembly.</DIV>
<DIV> </DIV>
<DIV>Don Norwood<BR>Digitrak Communications, Inc.<BR><A
href="http://www.digitrakcom.com">www.digitrakcom.com</A></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=leodham@centurylink.net
href="mailto:leodham@centurylink.net">LARRY</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=quadlist@quadvideotapegroup.com
href="mailto:quadlist@quadvideotapegroup.com">Quad List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, July 12, 2011 2:25
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [QuadList] Mystery Pic</DIV>
<DIV><BR></DIV>
<DIV style="FONT-FAMILY: Verdana; COLOR: #0033ff; FONT-SIZE: 18pt">
<P>That pic resembles a Mark 4 , or IV, video head.</P>
<P>???</P>
<P>L.E. Odham</P>
<P>engr/tech</P>
<P>TAMIS Archive</P>
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