Vintage keyboard pc XT/AT, DIN, clicky, tested, cleaned (http://cgi.ebay.com/Vintage-keyboard-pc-XT-AT-DIN-clicky-tested-cleaned-/270792232638)
For those in the Ukraine area, looks to be similar (not same) vintage/type to Northgate Omnikey
Seller info:
Old PC AT/XT keyboard, working. It have a switch 8088/80286.
English & Russian layout. Model KB-6251EA.
Has been refurbished and tested in the AT mode.
(http://i.ebayimg.com/t/Vintage-keyboard-pc-XT-AT-DIN-clicky-tested-cleaned-/00/$(KGrHqQOKiIE3DzvZS2IBN24yFjoPg~~_12.JPG)
(http://i.piccy.info/i5/83/20/1542083/DSC03081_800.jpg)
(http://i.piccy.info/i5/93/20/1542093/DSC03086_800.jpg)
(http://i.piccy.info/i5/13/21/1542113/DSC03072_800.jpg)
(http://i.piccy.info/i5/17/21/1542117/DSC03084_800.jpg)