Codex Claromontanus is a 5th or 6th-century Greek-Latin diglot manuscript containing the Pauline Epistles and Hebrews. It is notable for having Greek and Latin texts on facing pages and for containing an early stichometric catalogue of Old Testament books.

Codex Augiensis is a 9th-century diglot uncial manuscript of the Pauline Epistles containing double parallel columns of Greek and Latin. It is noted for its strong textual relationship with Codex Boernerianus.

It contains large lacunae in Acts 1:1-8:10 and in Hebrews 13:10-25.

It is a Greek/Latin diglot containing an Old Irish verse on folio 23v written by a disappointed pilgrim. The manuscript suffered severe water damage during World War II.