7
1935 Zerollo/ Dunhill Twopen Safety Matchstick-fill in Silver Pearl with Blue Veins (gorgeous celluloid!). The matchstick is built into the inner cap. GFT. The pen contains two ink sacs, pressure bars, nibs and feeds. Turning the bottom knob propels one nib while retracting the other. The design was to allow two different color inks in one pen. The pen is mint, and has matching (broad, oblique) nibs marked “MONDIAL 14kt 5.” Mondial nibs were made by the LUS pen company, founded near Milan, Italy, probably in 1929, and registered in 1931. Nib making began quite early, and was followed in 1934 by manufacturing fountain pens. Celluloid pens were marketed under the Mondial name. I can’t tell you with 100% assurance exactly why a matched set of period LUS/Mondial nibs are mounted in the Dunhill pen. Was Dunhill buying nibs from LUS, a nearby maker of high quality nibs? Was there a marketing agreement between Dunhill and LUS/Mondial? At this point, there are no definitive answers. By the way, the Mondial LUS company still prospers today.
$6500