Looking for a newall 30" spherosyn scale

[Trialnterror]

I have a 6x26 mill I'm getting rid of and just bought a bridgeport series 1 and am taking my 3 axis newall off my 6x26 and installing it on my bridgeport. I'll be selling my uniq (sino) 2 axis dro from my bridgeport.

But I'm looking for a 30" spherosyn scale if anyone has one???