15. February WM: None Design: Arnold Machin Engraving: Harrison Perforation: 14¾ x 14¼
![[Queen Elizabeth II, type IB20]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB20-s.jpg)
![[Queen Elizabeth II, type IB21]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB21-s.jpg)
![[Queen Elizabeth II, type IB24]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB24-s.jpg)
![[Queen Elizabeth II, type IB27]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB27-s.jpg)
![[Queen Elizabeth II, type IB28]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB28-s.jpg)
![[Queen Elizabeth II, type IB29]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB29-s.jpg)
![[Queen Elizabeth II, type IB30]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB30-s.jpg)
![[Queen Elizabeth II, type IB31]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB31-s.jpg)
![[Queen Elizabeth II, type IB32]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB32-s.jpg)
![[Queen Elizabeth II, type IB33]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB33-s.jpg)
![[Queen Elizabeth II, type IB34]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB34-s.jpg)
![[Queen Elizabeth II, type IB35]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Great-Britain/Postage-stamps/IB35-s.jpg)
15. February WM: None Design: Arnold Machin Engraving: Harrison Perforation: 14¾ x 14¼