Source
Szirmai, The Archeology... (1999)
Szirmai, J. A. (1999) The Archeology of Medieval Bookbinding. Aldershot: Ashgate.
Additional Reference
p. 124, fig.7.25
Szirmai, J. A. (1999) The Archeology of Medieval Bookbinding. Aldershot: Ashgate.
p. 124, fig.7.25