aisc iron steel beams, 1873 to 1952 - available

huangyhg

"aisc iron & steel beams, 1873 to 1952" - available
aisc design guide 15 is the current resource for information on historic structural shapes. it is an update and enlargement of a 1953 aisc publication (iron and steel beams, 1873 to 1952). a friend has given me a copy of the 1953 book. after extensive checking, it appears that the 1953 book is in the public domain... so i have posted the zipped, .pdf file on  this page of my website:
awesome.  thank you for hosting it!
slide rule era, thank you very much for posting the 53' book on historical shapes.
regards,
boyd
your contributions for the last few years are of immense help to all of us.  congratulations.