The author of the article was Kurt von Zeppelin who was employed from 01.01.1930 until September 1972 at Junghans.
Kurt von Zeppelin was 22 years member of the management in the field of technology and member of the board. In January 1962 he was appointed to the former board.
Further information: The most beautiful: Junghans J88 / Part I
and her: The most beautiful: Junghans J88 / Part II
and her the version with shock protection: Junghans J88; Junghans 688.70
and on the great website of Dirk Fassbender: www.dirkfassbender.de/j88
and at Roland Ranfft: