PARKER "Duolfold Centenial Tango". Fountain pen and ballpoint pen set, the body in orange resin with black tips, the attributes in gold plated, the nib in two-tone 18k gold size F fine, the filling with cartridges or converter (ballpoint pen system not functional). Accompanied by its wooden case and its box with its papers. Length : 13,3 cm Note : The Duofold Centenial series was marketed from 1990, to celebrate the hundredth anniversary of the "Parker Pen Company". It takes all the codes of the first Duofold, the Big Red, launched in Chicago in 1921.