5-3/8 inches capped. Gold barrel and cap. Cap etch: GOLD ELCTROPLATED (crown) SHEAFFER USA. Gold clip w/ white dot. Black hood & 14K Gold Nib. Nib etch: SHEAFFER USA 585 14K.

5-1/4 inches capped. Black Jewel finial. Gold barrel, Parker Arrow Clip, and Cap. Cap etch: PARKER SONNET FRANCE N. Fine 18K Gold Nib. Nib etch: PARKER 18K 750. Twist Vacumatic filling system.

Limited Edition 1 of 340 made. 5-1/2 inches overall. Solid 18K Gold Barrell and Cap w/ Gold Clip. Cap band etch: OMAS MARCONI '95 QSL 750 18K. 18kt Gold Nib w/ Platinum inlaid mask. Nib etch: 1895-1995 OMAS 750 18K. OMAS Marconi "100 Anni di Radio" Solid 18K Gold Fountain Pen The OMAS Marconi "100 Anni di Radio" Solid 18K Gold Fountain Pen is a prestigious limited edition writing instrument, crafted in 1995 to honor the centennial of Guglielmo Marconi's pioneering work in radio communication. Design and Materials Material: Constructed entirely from solid 18-karat yellow gold, including the barrel, cap, and clip. Engraving: Features graduated grooves on its surface, symbolizing the dynamics of radio frequency signals. Clip: Designed to resemble a Morse code "straight key" knob, paying homage to early radio communication tools. Nib: Two-tone 18K gold nib, available in medium and fine sizes, ensuring a smooth writing experience. Filling Mechanism: Utilizes a piston-filling system, a hallmark of high-quality fountain pens. Limited Edition Details Production Quantity: Only 340 units were produced, making it a rare collector's item. Packaging: Each pen comes with a wooden display box, a leaflet, and a pen sleeve, enhancing its collectible value. This pen not only serves as a functional writing instrument but also as a piece of art that celebrates a pivotal moment in communication history. Its intricate design elements and limited availability make it a prized possession for collectors and enthusiasts alike.