Watch List notes:

GREAT BRITAIN. Coronation Gold Proof Set (4 Pieces), 1911. London Mint. All NGC Certified.
1) 5 Pounds. PROOF-62. S-3994; KM-822.

2) 2 Pounds. PROOF-63 Cameo. S-3995; KM-821.

3) Sovereign. PROOF-63+ Cameo. S-3996; KM-820.

4) 1/2 Sovereign. PROOF-63 Cameo. S-4006; KM-819.

A lovely tone-free set with eye-appeal well beyond what is typical due to rich cameo contrast appearing on three of the four examples. The 5 Pounds, which did not receive the Cameo designation, must have just missed it, as delicate contrast is apparent.

Estimate: $9000 - $13000