Manhattan: 48th Street - 6th Avenue (1) 48th Street at N. E. corner of Sixth Avenue. May 27,1931. P. L. Sperr. (2) A view of No. 850 Sixth Avenue and 6) W. 48th Street, at and adjoining the N. E. corner. Note the demolition of buildings east of these which still remain today (1937). June 28, 1931. P. L. Sperr.