Love when people find old workout stuff like that. Like finding a 50's muscle car, covered, on blocks and sort of cherry, in some old farmers back barn. It happens, just have to be lucky.
Wonder if those globes were made in Europe, no markings and such. Anyway, congrats on your find.
(Just to note; most anyone can clean & press a revolving 135lb basic Olympic bar. Try that on a dead globe weight bar that weighs 135lb, may take a couple of tries.)