Person · 1906 CE – 1995 CENiilo RyhtäAlso known asNiilo KnuutilaNiilo Mikael KnuutilaNiilo Mikael RyhtäNiilo Ryhtaنيلو ريهتاarchival plate · Niilo Ryhtä · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to12 links to entries not yet ingested in the Library.