25 N.J. 489 (1957)
137 A.2d 114
WALTER B. HANKIN, ET AL., PLAINTIFFS-RESPONDENTS,
WALTER B. HANKIN, ET AL., PLAINTIFFS-RESPONDENTS,
v.
BOARD OF EDUCATION OF HAMILTON TOWNSHIP, DEFENDANT-PETITIONER.
The Supreme Court of New Jersey.
December 16, 1957.Mr. William Henry Lawton for the petitioner.
Messrs. Backes & Backes, Mr. James A. Waldron and Mr. Robert M. Backes for the respondents.
Denied.