31 N.J. 548 (1960)
158 A.2d 450
ROBERT DOKTOR ET AL., PLAINTIFFS-PETITIONERS,
ROBERT DOKTOR ET AL., PLAINTIFFS-PETITIONERS,
v.
BARBARA ROTHBERG GREENBERG, DEFENDANT-RESPONDENT.
The Supreme Court of New Jersey.
February 8, 1960.Messrs. Gross & Stavis and Miss Mabel L. Richardson for the petitioners.
Messrs. Reid & Flaherty, Mr. Henry J. Bendheim and Mr. Sidney Dincin for the respondent.
Denied.