sentences:  In addition to the traditional information and enforcement advantages resulting from the fact that members shared the same workplace, the employer-based bond permitted credit unions to use future paychecks as collateral.The Credit Union National Extension Bureau, the forerunner of the Credit Union National Association was formed as a confederation of state leagues at a meeting in Estes Park, Colorado, in 1934.Attendees at the meeting included Dora Maxwell who would go on to help establish hundreds of credit unions and programs for the poor in her lifetime and Louise McCarren Herring, whose work to form credit unions and ensure their safe operation earned the title of "Mother of Credit Unions" in the United States.