Common Exhibitions of Dirk Wiggers and Jacob Dooyewaard

  • Apr‒May 1907 Tentoonstelling van Kunstwerken Vervaardigd door Leden der Maatschappij [Exhibition of Art Works Manifactured by Members of the Society]
    Amsterdam: Amsterdam (exact location unknown)
  • Apr‒May 1909 Tentoonstelling van Kunstwerken
    Amsterdam: Amsterdam (exact location unknown)
  • 1910 Hollandi mesterek kiállitása Könyves Kálmán Szalonjában [Exhibition of Dutch Masters in the Salon of Kálmán Könyves]
    Budapest: Könyves Kálmán Szalon