[GreenKeys] Looking for teletype BRPE punch and CX reader

[Jones, Douglas W]

Here's yet another Roytron device in my "needs a good home" pile.  It's a reader-punch with interface electronics.

I could barely lift it down off the shelf to photograph, so shipping will cost more than an arm plus a leg.  On the up side, it is a reader-punch, which means, no powered take-up reel or any of that, but you get reader and punch in one piece.

And, it sits on an interface box of some kind, with built-in power supplies for the annoying high voltages needed by typical largely-mechanical tape equipment, plus local power for the electronics.  Who knows what the electronics does, that big 40-pin chip just might be a UART, and there's a DB25 connector on the back that could be an asynch port.  Wishful thinking doesn't make things work, though, so someone will need to spend many happy hours working out what's really going on here.

           Doug Jones
           jones at cs.uiowa.edu

-------------- next part --------------
A non-text attachment was scrubbed...
Name: RoytronRdrPnchTop.JPG
Type: image/jpeg
Size: 166890 bytes
Desc: RoytronRdrPnchTop.JPG
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20200622/90a53bba/attachment-0004.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: RoytronRdrPnchBack.JPG
Type: image/jpeg
Size: 168912 bytes
Desc: RoytronRdrPnchBack.JPG
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20200622/90a53bba/attachment-0005.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: RoytronRdrPnchRight.JPG
Type: image/jpeg
Size: 157065 bytes
Desc: RoytronRdrPnchRight.JPG
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20200622/90a53bba/attachment-0006.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: RoytronRdrPunchBase.JPG
Type: image/jpeg
Size: 178233 bytes
Desc: RoytronRdrPunchBase.JPG
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20200622/90a53bba/attachment-0007.jpe>