4 emaitza barruan Pertsona Olof Åhlström

Olof Åhlström

Swedish civil servant, composer, organist and music publisher (1756-1835)

Anna Maria Lenngren

Bodleian Libraries, University of Oxford

N. Boman steam joinery factory; Ehrström, Eric O. W.; Saarinen, Eliel

Finnish Heritage Agency

Ahlström

Swedish National Museum of Science and Technology

Russian State Library