The order appealed from is modified by restricting the examination to matters concerning the receipt and contents of the letter specified in the affidavit of the plaintiff’s attorney, and by striking out the provision for the production of such letter. As so modified, the order is affirmed, without costs. Present — Ingraham, P. J., Clarke, Scott, Dowling and Hotchkiss, JJ. Order modified as directed in opinion, and as modified affirmed, without costs. Order to be settled on notice.