FWIW: thank you, Fingers, for bringing these 2 pistols to my attention.
Did some checking on their specifics in the Friends of the Centaure Society (FROCS) material of >130 centaure pistols. Here's some brief feedback; the stocked one (F85) is a Cavalry Model, S/N 1332 is a 2nd variation regular New Model Army. According to the FROCS data they were made ca. 1961 im Belgium.
If any of you pards or pardettes want more info regarding the pistols give me a PM.
Long Johns Wolf