INC LVtiNIt A. MUiH-u _ _MOTHERS PROTEST BABY MIX-UP% Associated Press PhotoA* an outcome of the Bamberger-Watkins baby mix-up In Chicago, mothers from all over the city launched a drive against a similar recurrence in the future. Prominent club women, led by Mrs, Grace Dibrell, took their case before Barrett O’Hara, attorney for William Watkins, father of one of the dispute* InfantsI j