Pressing plant at Hønefoss, Norway. Was in 1987 the last pressing plant for vinyl in Norway. The first owner of this pressing plant was Norsk Grammofonkompani A/S in 1935. It was later bought by label and then in 1983 by the last owner, Roger Arnhoff Studio. When Roger Arnhoff Studio went bankrupt in 1987, they took with them Hønepress in the process as well.
Between 1984 - 1985 some releases pressed here or at other plants, have 710 in runouts. This because the same cut equipment used at label, was bought by Roger Arnhoff Studio and used occasionally.
These releases are not related to PolyGram 710 releases cut at Rosenborg Studio
Runout can have H as ID