in-cofa
/inkova /*
This might be just a supplemental entry adding to an entry in the Main Volume.
Related §§ in Wright's OE Grammar:
in-cofa
. Add :-- Eóde Martinus tó ánes mannes húse. Þá ætstód hé fǽrlíce ætforan þám þrexwolde, cwæð þ̵ hé egeslicne feónd on þám incofan gesáwe, Hml. S. 31, 530. [Tó] incofu[m] [ad cordis] penetralia, An. Ox. 5407.