bethlehem steel catalogs - 1938 1942 - available

huangyhg

bethlehem steel catalogs - 1938 & 1942 - available
during the united states' direct involvement in world war ii, (1941 to 1945), the availability of structural steel for non-military uses was restricted. i have scanned and posted the seven-page 1942 bethlehem steel catalog (.pdf) that denotes the sizes available. the 1942 catalog relies heavily on the previous catalog (1938) for details of member properties. therefore, the 134 page 1938 catalog is included as a stand-alone .pdf document in the .zip file.
i have never seen this detailed information anywhere else; it may of use to engineers working on structures from this time period. here is the link to the page of my website (the file is located near the top of the page)