<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="margin-top: 0in; margin-right: 0in; margin-bottom: 0pt; margin-left: 0in; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; "><span class="Apple-style-span" style="font-family: Helvetica; font-size: medium; "></span></div><div style="margin-top: 0in; margin-right: 0in; margin-bottom: 0pt; margin-left: 0in; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; "><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"></blockquote><span class="Apple-style-span" style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; ">Visual then made and marketed<span> </span>a machine called the VA50.</span><div style="margin-top: 0in; margin-right: 0in; margin-bottom: 0pt; margin-left: 0in; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; "><br></div><div style="margin-top: 0in; margin-right: 0in; margin-bottom: 0pt; margin-left: 0in; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; ">(<font class="Apple-style-span" face="Helvetica" size="3"><span class="Apple-style-span" style="font-size: 12px;"><b>Engineer Bruce Braun monitors a VA-50 at Rev. Gene Scott's KHOF-TV, 30, San Bernadino, California—Bruce Braun collection)</b></span></font></div><div style="margin-top: 0in; margin-right: 0in; margin-bottom: 0pt; margin-left: 0in; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; "></div></body></html>