MS Typ 612 at Houghton Library, Harvard University, a single folio from a tenth-century Anglo-Saxon benedictional, is one of only a few surviving witnesses of Anglo-Saxon. On the basis of its script, which is a form of Anglo-Saxon Square Minuscule, the folio can be dated to somewhere between 950 and 960, coinciding with the monastic reforms instituted by Bishop Dunstan and Archbishop Æthelwold. One question that arises about the text is whether the leaf came from a benedictional or from a sacramentary, which often included texts that would otherwise be incorporated into separate service books. David Dumville notes that, if the original manuscript was in fact a benedictional rather than a sacramentary, the leaf would be from the earliest identified English benedictional,1 a designation that renders the folio an important witness to the liturgical history of late Anglo-Saxon England. A secondary point of interest is whether the book from which the folio originated could have been used by Dunstan during his bishopric. John Bale, a former owner of the manuscript from which the folio was taken, recorded that he had in his library a benedictional that had been owned by Dunstan.2 A dating of approximately 950 to 960 can be placed on the text based on an analysis of its script, which is Style II Anglo-Saxon Square Minuscule. The classification of the script as such is the single most convincing piece of evidence for accurately dating the manuscript. Analysis of its script shows that it is possible that the folio is originally from a benedictional owned and used by Dunstan, along with two other folios currently in private hands that have been identified as deriving from the same manuscript.