In this version it is possible to search in vol. I-XXI of the printed edition of the Diplomatarium Norvegicum. The printed edition consists of 22 volumes containing the transcription of approximately 20 000 diplomas connected to Norway in the period 1050 to 1590. Vol. I-XXI contain the text of 15 995 diplomas. The transcriptions were done from 1840 to 1972. Expanded abbreviation are not marked in volumes I-XX and the original hyphenation is ignored. Errors introduced by the type setters are not infrequent. Thus the texts should be used with caution.