[Flint artefact]. (1881)
Title devised by cataloguer.
Below image, in pencil: "1881,25".
On lower left side, in pencil: "Pietra focaja n° 83 grandezza eguale / Collezione Conte Rosa Civita Castellana".
On lower right side, in blue pencil: "X 25"; in pencil: "n. 8"; blue ink stamp: "Institutum Archaeologicum Imperii Germanici *R*".