Co 196 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 202 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 209 (Middle Byzantine tetarteron of Alexios I from Constantinople)

Co 214 (Middle Byzantine follis, Anonymous Class K)

Co 215 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 241 (Middle Byzantine tetarteron of Alexios I)

Co 262 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 416 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 495 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 505 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 902 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 1108 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 1132 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

Co 1142 (Middle Byzantine tetarteron of Alexios I from Thessalonica)

KC026 (Middle Byzantine tetarteron of Alexios I from Thessalonica)