Harold Riley set of 3x signed Ryder Cup related golf books limited to only 30 copies of which these are all Artist’s Proof - to incl a) Ryder Cups at Kiawah Island, Belfry and Oak Hill, b) 1997 Ryder Cup at Valderrama and c) Valderrama Course and Wild Birds colour edition - all bound in green and gilt decorative leather boards and matching green and gilt cloth slip cases (VG)