Thanks Scooper and pastorbob for the information.
I'm glad you went back and edited yourself Scooper, because after your original reply, I was about ready to go ahead and order the Nitto 120mm stem, and matching bars thinking they would fit. Whew!
My current, apparently non-original, stem is about 80mm long, so the extra 40 mm on the Nitto would definitely have helped a bit, but oh well.
So, I'm wondering: would getting a different seat post with more setback to make up the extra reach I need be a viable alternative?
Or what about those adjustable stems I've seen...was it was on one of the Paramount track bikes? They looked somewhat long. Do you think one of those would have the 13/16 width I need?
Obviously, I'm grasping at straws.
John