The List of Coptic Biblical Manuscripts (LCBM) is now available on our website. LCBM is a common list maintained and regularly updated by the INTF Münster (Siegfried G. Richter and Katharina Schröder) and the Coptic Old Testament project Göttingen. It was the result of an agreement between Siegfried Richter and Frank Feder in 2016 to replace the partly overlapping and competing numbering systems of Karlheinz Schüssler's Biblia Coptica and the SMR (Schmitz-Mink-Richter) list of Coptic New Testament manuscripts. The details are outlined in an article in the Journal of Coptic Studies 22.
Updates to LCBM will appear on an annual basis (or more often if substantial changes occur). The published list is a fixed actual state (version 1.0, March 2021) of a work in progress representing the reconstruction of Coptic biblical and liturgical manuscripts, first for the Sahidic manuscripts. It gives the basic information for each manuscript, of which leaves or fragments in which collections it consists and which verses of a certain biblical book or pericopae they contain, and a concordance of the different numbering systems that exist. In addition, as for the NT manuscripts, also the Horner and GA sigla are noted. Any other detail, like provenance or dating, will be reserved for the comprehensive description of the manuscript in the metadata scheme in the manuscript catalogue. A link at the end of each line leads you, in case of the OT manuscripts, to the diplomatic editions in the CoptOT VMR, also work in progress and, therefore, in different stages of accomplishment, and, in case of the NT manuscripts, to the SMR-Database. For this first version, the column with 'codex type/lectionary type' is mostly left blank, as we are still working with the assignment of the fragments. This, and also the sigla for the manuscripts of the other dialects (except the classical Bohairic version which needs a separate list) will be added successively.
The progress in comparison to Schüssler's Biblia Coptica is already visible in many cases, and we are very grateful for any additional information, suggestions, and improvements you may have.