I'm sure the ledgers, etc. are still onsite or archived properly as in the article it is noted that 14k(14000) drawings & stuff were there including original 1906 drawings. So either an inquiry or visit might be in order to find one doc on the minute topic of bar stock for small arms.
"Site Ownership changed hands a few times, and in 2004 the site was purchased by Bethlehem Works LLC, a development partnership that brought in the casino operator Las Vegas Sands Crop. as a majority partner. Las Vegas Sands transformed part of the site into a bustling arts and entertainment district.(Read "High Rolling Steel," Civil Engineering, February 2010, pages 70-75, 82.) In 2005 Bethlehem Works announced the development of SteelStacks, a 10-acre arts and entertainment venue alongside the shuttered facilities. Among its venues are the ArtsQuest Center, which houses studio spaces, galleries and shops opened in May 2011; the Levitt Pavilion, an outdoor venue, which opened in July 2011; ......"
I guess a proper transformation but from a cursory perspective it would seem going from steel magnate to entertainment venue would see akin to Nero fiddling while Rome burned. Now I like to be entertained and fancy the arts, but seems to be such an unnoticed great loss....
Cheers,
Raimey
rse