Great Britain 2001 Nobel Prize for Physics 65p (Hologram of Atomic symbol) from 100th Aniv set unmounted mint
Great Britain 2001 Nobel Prize for Physics 65p (Hologram of Atomic symbol) from 100th Aniv set unmounted mint
Great Britain 2001 Nobel Prize for Physics 65p (Hologram of Atomic symbol) from 100th Aniv set unmounted mint