The Winter Mausoleum in Pittsburgh’s Allegheny Cemetery is an interesting resting place, particularly memorable for the twin sphinxes that guard the tomb. This is the grave of Emil Winter, an industrialist and banker who made his fortune in the Pittsburgh steel industry at the turn of the 20th century. Winter had the mausoleum built in 1930. Its design is almost identical to that of F.W. Woolworth’s mausoleum at Woodlawn Cemetery in the Bronx. Both tombs were the work of John Russell Pope, who later went on to design the Jefferson Memorial in…