Codex Guelferbytanus A designated by Pe or 024, ε 33, is a Greek uncial manuscript of the Gospels, dated palaeographically to the 6th century. The manuscript is very lacunose.

Wolfenbüttel is a town in Lower Saxony, Germany, the administrative capital of Wolfenbüttel District. It is best known as the location of the internationally renowned Herzog August Library and for having the largest concentration of timber-framed buildings in Germany, around 1000. It is an episcopal see of the Evangelical Lutheran Church in Brunswick. It is also home to the Jägermeister distillery, houses a campus of the Ostfalia University of Applied Sciences, and the Landesmusikakademie of Lower Saxony.