612 were minted, the 8th lowest of any proof 1p.
8th/ 40
Its proof mintage of 612 is the 8th lowest of 40 proof 1p coins in the catalogue.

£1.30
Mintage 24,755
Royal Shield 1p 2018 BU

£1.30
Mintage 8,332
Royal Shield 1p 2018 Proof

£4.12
Mintage 612
Royal Shield 1p 2018 Silver Proof (this page)
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