S.J. DUPONT: A GOLD-PLATED PEN • 14K yellow gold-plated base metal pen and pen cap with a 18K yellow gold tip • Stamped S.J DUPONT, PARIS, and MADE IN FRANCE • With serial number and maker's mark • Accompanied by six ink boxes stamped S.J. DUPONT PARIS with a total of twenty-six 'night blue' ink refills • Length 5 1/2 in. • Estimated gross weight: 23.7 grams Footnotes: OVERALL CONDITION: good Metal purity stamped 18K and tested with XRF (x-ray fluorescence) for 14K gold plated and 18K gold Superficial wear in form of minor scratches and dents Pen cap secure Evidence of ink on the tip, consistent with age and/or heavy usage Some oxidation present This condition report is provided for your convenience based on the opinion of our gemologists. Bonhams is not responsible for any discrepancies between this information and other opinions. The condition of lots can vary widely and the nature of the lots sold means that they are unlikely to be in perfect condition. The dimensions and weights of diamonds and gemstones are approximated using measurements and given as a courtesy, please consider them as an estimation only. This lot is subject to the following lot symbols: ¤ ¤ Unless indicated by the ¤ symbol next to the lot number (or bearing an explicit statement such as 'No Reserve' or 'Without Reserve'), which denotes no reserve, all lots in the catalog are subject to a reserve. The reserve is the minimum hammer price that the seller is willing to accept for a lot. This amount is confidential and does not exceed the low estimate value. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing
Description
Buyer's Premium
34%
Estimate $300-$500
Current Bid (6 bids)
$80
Oct 6, 2026, 8:00 PM EDTLos Angeles, CA, United States

































