Concurring Opinion by
Mr. Justice Roberts:I join in the majority opinion, but I believe the result reached therein is mandated for the additional reason stated in my concurring opinion in Pattani v. Keystone Ins. Co., 426 Pa. 332, 339, 231 A. 2d 402, 405 (1967).
Mr. Justice Musmanno and Mr. Justice Eagen join in this concurring opinion.