Tony,
Though similar in look off the tee and the back to front slope in the greens, there are a number of differences between the two holes:
Par 4 (Balt) vs. Par 5 (ANGC)
Dogleg right (Balt) vs. Dogleg left (ANGC)
Hazard front's green (ANGC) vs. Open front (Balt)
Fairway bunkers opposite hazard (Balt)* vs. No bunkers (ANGC)
* = Not sure if the bunkers were added by Rees prior to the '93 Open.
If it is true, it appears the Jones was inspired by the hole but didn't use it as a "model" as the story suggests.