Bidrog till Verdandis småskrifter.
Find other Nordic Authors named Ottelin,
others born in 1868
or deceased in 1950.
Look for more information in
Bibsys,
Det Kgl. Bibliotek,
Google (search,
book search),
Hathi Trust,
Internet Archive,
Libris,
Nasjonalbiblioteket (bøker,
tidsskrifter),
Project Gutenberg,
Yahoo.