M6138 Single leaf from what was a fine and hansome early decorated Lectionary on vellum, c. 1150. Recovered from a binding and reassembled to form a complete leaf. Written in a fine, upright, early hand with versal initials in red and blue with scolloping penwork. One initial with pinworm terminating in a dog-like animal head, shaded in blue, poking its tongue out. Very early musical notation in black ink. Size: 14 1/2 x 10 1/2 inches.