| Show steel magnate bu id ng mausoleum chicago some strenuous engineer ing feats are being performed in the construction ot the mausoleum at wheaton for E H gary chairman of the united states steel corpora tion one of the big granite blocks forming a portion of the roof of the crypt and chapel was placed in post alon friday these blocks are consid ered the largest ever used for the purpose each weighing fifty tons the mausoleum will cost the structure truc ture haa a ground area of feet and will be 25 feet high |