BROOKLYN'S PIERS TIED UP BY STRIKE; U.S. SEEKING PEACE; Mediators May Be Appointed Today on Sharkey Plea for Aid in Wildcat Walkout SHIPPING LINES HOLD FAST Employers Reported Confident Men Will Return--Bridges Denies All Responsibility
90 piers idle; motorcade pulls dockers off all Bklyn piers but 1; Sharkey appeals to FMCS Dir Ching for aid; Ching wires NY Shipping Assn and ILA for data; Sampson and other strike leaders conf with Ryan; threaten to tie up entire port; Bridges denies strike role; scares shape-up system; ACTU decries Ryan group efforts to blame Communists
