Four horse racing prints

Four horse racing related prints,
comprising two by Neil Cawthorne (British, 1936-2022) Red Rum, and Troy with Willie Carson Up, 63 by 55cm; the others smaller and comprising Shergar - Walter Swinburn by Roy Miller (b.1938); and a modern print of H.R.H. The Prince of Wales's 1896 Derby and St Leger winner Persimmon, rolled