1803 Third Guinea, George III first laureate bust, reverse, Crown above date.

This example is good very fine.
£575

1787 Proof Guinea by Pingo, George III laureate bust, reverse, Crowned ‘Spade’ type shield, approx 168 known examples.

This example is graded by PCGS PR63, extremely rare.
price on request

1756 Half Guinea, George II older laureate bust, reverse, Crowned shield.

This almost extremely fine, rare.
£2,300

1801 Half Guinea, George III sixth laureate head, reverse, Shield in Garter, S.3726.

This example has been slabbed by NGC MS61, in our view strictly graded.
£1,000

1790 Half Guinea, George III fifth laureate head, reverse, Crowned shield ‘Spade’ type

This example is slabbed NGC AU53.
£900

1804 Third Guinea, George III first laureate bust, reverse, Crown above shield.

This example is good fine.
£395

1714 Guinea, George I (1714-27) ‘Prince Elector’, first laureate bust, reverse, crowned cruciform shields, incorporating the arms of Hanover, sceptres in angles, Schneider 544; MCE 245; S.3628.

This example has been slabbed by NGC MS64, ‘TOP POP’. A truly magnificent example of a very rare type Guinea.

It is without question one of the finest known examples, excessively rare in this grade, a magnificent coin.

1808 Third Guinea, George III laureate head, reverse, Crown above value.

This example about uncirculated, scarce.
£525