Seems unlikely. The date on the drawings is 1928. The architectural section does not reveal anything (as usual). The building framing system is steel columns and beams and conrete pan joists for floor framing.
Does anybody know what does 6-H-24.1 stand for? I am checking capacity of an existing structure and came across this beam call-out which I could not find in the historical shapes excel sheet in AISC.
Thanks