Vintage Cross 2501 Pen Pencil Set Black Aviations System Command Military Advert

The Vintage Cross 2501 Pen Pencil Set is a collectible item featuring a ballpoint pen with a blue ink color, made of metal and originating from the United States. This set is branded by Cross and is specifically designed for aviation system command military advertising. With its vintage nature, this set is a unique and nostalgic addition to any pen and pencil collection.