CITY‐AID MEASURE GAINS IN SENATE
Sen Dem leaders claim enough votes to halt any filibuster of Fed loan guarantee bill aimed at averting default by NYC; Sens Mansfield and Proxmire voice optimism; 5 Dem Sen leaders meet with Pres Ford and econ advisers; Ford reiterates opposition to proposed $4-billion Fed loan guarantee legis as well as belief in city's ability to solve its own problems; Mansfield says Pres was 'impressed' by stringent provisions of legis; holds inevitable Fed Govt's ultimate involvement in city's fiscal crisis; Proxmire tells Pres city default would cost Fed Govt $6.5-billion in loan guarantees by '80, whereas guarantees before default would lead to maximum of $2.4-billion in guaranteed bonds in '77, and that Govt would have no further involvement in city by '80 under terms of legis; other Sens meeting with Ford identified as Robert C Byrd, Adlai E Stevenson 3d and Edmund S Muskie; Sen Harry F Byrd continues criticism of proposed legis; HR Speaker Carl Albert discounts opposition of AFL-CIO to legis; Muskie, Stevenson, Mansfield, Proxmire and R C Byrd illus (L)