Hans Schneider has given SEC a boost as head of Operations. He was Operations Manager from 1982 to 1987.
Erika Heusser, the first woman to head operations, expanded SEC. “Working for the Senior Expert Corps was an enrichment for me.”
SEC expert Walter Keller, the practitioner of the first hour – uncomplicated, humorous and highly appreciated by clients. SEC expert from 1980 to 1993. Shown in this picture working with craftsmen in Costa Rica.
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