Watch List notes:

ROMAN. Imperial. Large Iron Key. 1st - 4th Century AD. (6.35" / 162 mm in length). Long shaft with ring at one end and complex arrangement of wards at the other. Birley, Andrew, Vindolanda Vol. IV, Security: The Keys and Locks, pp. 23-36. Oxidized surfaces, otherwise well preserved.

From the Kenneth W. Dorney Collection.