I only have one price list, dated November 15, 1983, for the DSM59 that has the machine prices added with a typewriter by the Chicago dealer where I got my sales literature in the 1980's. The standard DSM59 was $8950. The R versions and the B&S 21 collet versions were more. Hardinge printed prices for all the optional equipment on the price lists and left the machine prices blank so the dealer could quote a current price.
I bought my Clausing 5914 lathe in 1985 from a shop that had added an Enco turret as an accessory. They threw in a pile of 3/4 and 1" shank turret tooling and adapter sleeves to let the 1" turret bores hold 3/4 and 5/8 tooling. I think I only have one Hardinge tool, a TT tap holder, that has a 3/4 shank. They are pretty scarce.
Brown & Sharpe screw machines were about as popular as they get, so there is a lot of tooling available for all sizes, not all of it made by B&S.
My Levin and Gilman turrets have 1/2" bores and that size turret tooling is very rare. I have been able to turn some 5/8 shanks with thick walls down to 1/2, a 5/16D Geometric die head for instance. Drill chuck arbors with 1/2 shanks are easy to get.
Larry