Order unanimously modified so as to deny plaintiffs’ cross motion in all respects, including any discovery and inspection, except as to an examination before trial as to item “ F ” as the only item on which it is necessary to examine defendants and, as so modified, affirmed, with $20 costs and disbursements to appellants. Settle order on notice. Present — Peek, P. J., Dore, Cohn and Callahan, JJ.