Catalog - SINCONA Auction 79

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George III. 1760-1820. Guinea 1774, London. Fourth laureate head. 8.35 g. Spink 3728. Bull 687. Fr. 355. NGC AU50. Feine Goldpatina / Nice gold toning.

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George III. 1760-1820. 1/2 Guinea 1775, London. Second laureate head. 4.15 g. Spink 3732. Bull -. Fr. 359. Seltener Jahrgang mit zweiter Büste / Rare date with second head. NGC AU Details. Leicht gereinigt / Lightly cleaned.

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George III. 1760-1820. 1/2 Guinea 1775, London. Fourth laureate head. 4.16 g. Spink 3734. Bull 815. Fr. 361. NGC AU Details. Leicht gereinigt / Lightly cleaned.

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George III. 1760-1820. Guinea 1776, London. Fourth laureate head. 8.37 g. Spink 3728. Bull 692. Fr. 355. NGC AU Details. Leicht gereinigt / Lightly cleaned.

From Spink Numismatic Circular, London, June 1986, lot 4151.

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George III. 1760-1820. 1/2 Guinea 1776/3, London. Fourth laureate head. 4.15 g. Spink 3734. Bull 818. Fr. 361. NGC AU Details. Randfehler / Rim damage.

From the stock of Schweizerische Bankgesellschaft, Zurich, January 1981, lot 107432.

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George III. 1760-1820. Guinea 1779, London. Fourth laureate head. 8.38 g. Spink 3728. Bull 698. Fr. 355. NGC AU55.

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George III. 1760-1820. Pattern Guinea 1781, London. Struck in copper. Laureate head. By Thomas Pingo. 3.96 g. WR. -. Bull cf. 753. Sehr selten / Very rare. Good extremely fine.

Not encapsulated by NGC due to INELIGIBLE TYPE.

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George III. 1760-1820. Guinea 1781, London. Fourth laureate head. 8.24 g. Spink 3728. Bull 700. Fr. 355. NGC VF Details. Gereinigt / Cleaned.

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George III. 1760-1820. 1/2 Guinea 1783, London. Fourth laureate head. 4.03 g. Spink 3734. Bull -. Fr. 361a. Sehr seltener Jahrgang / Very rare date. NGC VG08.

Finest certified by NGC.

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George III. 1760-1820. Guinea 1784, London. Fourth laureate head, with small pyramids flanking lis above band in crown. 8.40 g. Spink 3728. Bull 705. Fr. 355. NGC AU58.

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George III. 1760-1820. 1/2 Guinea 1785, London. Fourth laureate head. 4.16 g. Spink 3734. Bull 825. Fr. 361. NGC AU Details. Leicht gereinigt / Lightly cleaned.

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George III. 1760-1820. Guinea 1786, London. Fourth laureate head. 8.36 g. Spink 3728. Bull 709. Fr. 355. NGC AU53.

From the stock of Schweizerische Bankgesellschaft, Geneva, March 1984, lot 107275.

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George III. 1760-1820. Proof Guinea 1787, London. Spade Guinea. Fifth laureate head. By Lewis Pingo. Plain edge and plain border. 8.17 g. Spink 3729. WR 104. Fr. 356. Sehr selten / Very rare. NGC PF63 CAMEO. Prachtvolle Erhaltung / Magnificent condition.

From auction Leu 75, Zurich, October 1999, lot 657.

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George III. 1760-1820. Proof Guinea 1787, London. Spade Guinea. Fifth laureate head. By Lewis Pingo. Plain edge and plain border. 7.11 g. Spink 3729. WR 104. Fr. 356. Sehr selten / Very rare. NGC PF62 CAMEO. Prachtvolle Erhaltung / Magnificent condition.

From auction Spink 1136, London, July 1996, lot 219.
From auction Spink 97, London, May 1993, lot 69.

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George III. 1760-1820. Guinea 1787, London. Spade Guinea. Fifth laureate head. 8.33 g. Spink 3729. Bull 711. Fr. 356. NGC XF40.

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George III. 1760-1820. Proof 1/2 Guinea 1787, London. Spade Guinea. Fifth laureate head. By Lewis Pingo. 4.39 g. Spink 3735. WR 130. Bull 828. Fr. 362. Sehr selten / Very rare. NGC PF62 CAMEO. Prachtvolle Erhaltung / Magnificent condition.

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George III. 1760-1820. 1/2 Guinea 1788/7, London. Spade 1/2 Guinea. Fifth laureate head. 4.13 g. Spink 3735. Bull 830. Fr. 362. NGC AU Details. Leicht gereinigt / Lightly cleaned.

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George III. 1760-1820. Guinea 1790, London. Spade Guinea. Fifth laureate head. 8.38 g. Spink 3729. Bull 718. Fr. 356. NGC AU58.

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George III. 1760-1820. Pattern Half penny 1790, London. Struck in gold. Laureate head. By Jean P. Droz. 29.13 g. WR. 161. Sehr selten / Very rare. NGC PF61+ CAMEO.