| B-TO Ordinarius |
Liber catenatus s.n. (olim: Reg. 1) of the O-L-V.-kerk in Tongeren. Written in 1435-1436 and (like all manuscripts from this church) after the liturgy reform of Radulphus de Rivo.
De Corswarem: De liturgische boeken ... Tongeren, pp. 25-29.
An edition has been made by Pl. Lefèvre.