Made of highly prized, non-repeatable material, recovered from Delta's Historic Materials Archive, which at the time was used to create the limited edition Gaius Julius Caesar; internal piston mechanism, removable blind cap; 24-carat gold-plated trims; iconic Delta cap band in gold-plated 925 sterling silver (vermeil); large ebonite feeder, produced in-house by Delta, red in color ; Large 18 carat 750 gold nib #8 . Limited to 88 pieces worldwide. Only 30 available in the USA.