For your reading pleasure - a 1971 catalog from Van's W2DLT Electronics http://www.navy-radio.com/manuals/tty/W2DLT-1971.pdf Sigh.... -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20160106/acd2dfa2/attachment.html>