Commemorates Marconi's pioneering work on long-distance radio transmission. Sterling silver barrel and cap overlays engraved with grooves representing the dynamics of radio frequency signals. Piston-filler. Medium 18K two-tone gold nib. Outer box, wood display box, booklet, pen sleeve. Limited Edition: one of 900. Excellent condition.
Commemorates Marconi's pioneering work on long-distance radio transmission. Sterling silver barrel and cap overlays engraved with grooves representing the dynamics of radio frequency signals. Piston-filler. Medium 18K two-tone gold nib. Outer box, wood display box, booklet, pen sleeve. Limited Edition: one of 900. Excellent condition.
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.jpg "Quelle: Christie's")
.jpg "Quelle: Christie's")
