[GreenKeys] Teletype Power Supply

[Rokumon Cat]

Hi,
 
Several years ago, I found a Teletype loop current powersupply at a junque store and nabbed it for 10 bucks. Below are photos.
 
http://i83.photobucket.com/albums/j291/AmourDuTigre/IMG_1896.jpg
 
http://i83.photobucket.com/albums/j291/AmourDuTigre/IMG_1899.jpg
 
http://i83.photobucket.com/albums/j291/AmourDuTigre/IMG_1898.jpg
 
http://i83.photobucket.com/albums/j291/AmourDuTigre/IMG_1897.jpg
 
I have a few questions about this unit. First, do I need a current limiting resistor or not? I will be using it with a patch panel that has a reostat and miliammeter, so would the fixed R be necessary?
 
Second, does this use a selenium rectifier that will explode the first time I power it up?
 
Third, Where do I find a correct plug and socket for this unit? I would like to be able to plug it in.
 
Last, will this work with this? : http://www.ebay.com/itm/Vintage-Power-Service-Unit-Teletype-power-center-WW-ll-129330-BB-nos-/270833705638?pt=BI_Electrical_Equipment_Tools&hash=item3f0ef262a6
 
Thanks a bunch! 
 
Oh, almost forgot... She insisted that I put her photograph in this post. Her name is Kotobuki... the owner and CEO of the Roosterville phone company.
 
http://i83.photobucket.com/albums/j291/AmourDuTigre/IMG_1880.jpg
 
Everyone on the TCI and ATCA site as well as the Sundance site know of her... she graces all of my phone pictures. TTYs scare her a bit with  their noise, however.
 
Best,
 
Joe