Mrs. Sperling, of Denmark, hed a harder tussle against Miss Lump, of Britain, whom she beat by 7-5, 6-1.
The only British candidate remaining is Miss K, Stammers, who defeated Miss Nuthall by 6-3, 6-0.
Also among the last eight is Mile Jedwrejowska, the Polish finalist last year, who defeated Miss Morphew, of South Africa, by 6-3, 6-2.
In the third round of the Men's Doubles, Hughes end Wilde (Britain) dim ted their compatriots, Avo Lee, by 6-3, 6-3, 6-3.
In the Mixed Doubles Budge and Miss Marble (America) entered the fifth round at the expense of Kukulictic and Mrs. Andrus, winning by 7-5. 6-3.
In the third round of the Women's Doubles Mrs. Andrus (America) and Madame Henrotin (France) beat Miss Earl Averill, Cleveland Indians Ernie Lombardi, Cincinnati Reds Ceci) Travis, Washington Senators Hal Trosky. Cleveland Indians Herschel Martin, Philadelphia Fhiliic.
Chap n, Philadelphia Aihie-
Text read from the printed page and cleaned; old type leaves the occasional error.
