Publications Created 28.10.2010 - 10.55Last updated 28.10.2010 - 10.56Twitter Facebook LinkedIn Google Plus Share The Administration building is open on weekdays from 8am to 3 pm. You can find items for sale here: The yearbook Årringen, NOK 100 - 175 Rhododendron i Det norske arboret på Milde (Rhododendrons in the Norwegian Arboretum) NOK 250.