John, from looking at the panel, knobs, interior Id say it is a lunchtime project by a talented engineer/tech with access to the metal/model shop.

Its nice to find choice HB items that usually wind up in the trash.

In your travels, have you ever run across a National NBS-1? Its a factory modified NC-183 with a 3rd IF stage and a switchable IF bandwidth. I need a schematic.

I enjoy your QST column.

Carl
KM1H


----- Original Message ----- From: "John Dilks K2TQN" <[EMAIL PROTECTED]>
To: <amradio@mailman.qth.net>
Sent: Thursday, November 22, 2007 8:17 PM
Subject: [AMRadio] Please help me identify a really nice old keyer



Please help me identify a really nice old keyer (from the 1960s I'll guess.)

The photos are here:
http://www.eht.com/oldradio/k2tqn/keyer/index.htm

Thanks, 73,
John Dilks, K2TQN

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