 He also edited and printed the KEA magazine, now named "Lumo".For many years Eichholz had collected definitions of Esperanto words, and another major accomplishment for him was the compilation and printing in 1982 of the 600-page book "Esperanto in the Modern World" which he and Vilma co-edited.Elected as an Esperanto Academy member in 1976, Eichholz led its technical and specialized terminology section.