
In 1865 a Latin inscription (RIB 2198) was recovered at Hutcheson Hill in the western section of the Antonine Wall. Casts were made and the original was taken to the Chicago Museum where it was destroyed in the great fire of October 1871. [See also Canmore]
The inscription records a vexillatio of the 20th Legion Valeria Victrix that had constructed 3000 feet of the wall.
Another inscription, now in the Hunterian Museum, was found in 1969 near Hutcheson Hill and similarly records a vexillatio of the same legion that had constructed 3000 feet of the wall (AE 1971, no.225) [JSTOR].
A third inscription of the Twentieth Legion probably comes from near Duntocher (RIB 2199).
A vexillatio of the Sixth Legion Victrix Pia Fidelis was found at Duntocher (RIB 2200). This stretch was 3240 feet.