De AretioVitoria
An interesting pair of Spanish double-barrelled pin fire pocket pistols, ca. 1860, in .45 calibres, numbered #2 and #21. Gun #2 is stamped between the barrels "FCA DE ARETIO VITORIA." The barrels drop down when the gun is in the full cocked position. Gun #21 has a pierced ball on the butt to accommodate a lanyard.
Many thanks to "ANTIQUESWORDS" for the pictures.