Help ID'ing this Bottom Bracket
 

Was found on a vintage Albert Eisentraut from the 1980's....English threaded 68 x 120mm used with a SR EDGE crankset

https://cimg8.ibsrv.net/gimg/bikefor...e94929fa80.jpg
https://cimg9.ibsrv.net/gimg/bikefor...2eb0608f4a.jpg
https://cimg0.ibsrv.net/gimg/bikefor...931e542385.jpg
https://cimg1.ibsrv.net/gimg/bikefor...b96dc84940.jpg
https://cimg2.ibsrv.net/gimg/bikefor...b412f4b03b.jpg

Maybe a Tange offering?

Mid-late 80’s Sugino or Sugino copy, allows you to adjust the chainline 1-2mm. Loosen the lockring (perhaps with your ancient RockRing tool) and then use the pin wrench to adjust the cups. Then tighten the lockrings. Takes a little practice but works well, and the sealed bearings generally lasted a long time.

Recently purchased a new one, NOS, Performance brand, 115mm spindle.