Watch List notes:

The Portland Collection, British Coins, Victoria, Maundy set, 1892, 'Jubilee' bust l., rev. crowned value within wreath (S.3932), all certified and graded by NGC, the fourpence as Mint State 66+, the threepence as Mint State 66, the twopence and penny as Mint State 67 (4)
The fourpence the only example in this grade, only three are graded higher.
The twopence one of only four in this grade, none are graded higher.
The penny the only example in this grade, only two are graded higher.