Negotiable Instruments Law, § 180. Waiver is implied where it appears affirmatively that with full knowledge of the facts the indorser has acknowledged liability on the indorsement, notwithstanding that notice was not given." Banco Di Napoli v. Rosenbaum, 244 App. Div. 654 ( 280 N.Y. Supp. 242). See, also, Hongkong Shanghai Banking Corp. v. Lazard-Godchaux Co., 207 App. Div. 174 ( 201 N.Y. Supp. 771, affirmed 239 N.Y. 610 [ 147 N.E. 216]); Trimble v. Thorne, 16 Johns. (N.Y.) 152 (8 Am. Dec. 302); Vigen v. Castle Building Co., 19 Cal.App. (2d) 704 ( 65 Pac. [2d] 1340).