Group of four Peter Curling (Irish, b.1955) limited edition horse racing prints

Group of four Peter Curling (Irish, b.1955) limited edition horse racing prints,
all signed in pencil by the artist, comprising: i) Irish Point-to-Point, Aghabullogue, Co. Cork, 416/525; ii) Two Mile Chasers, 274/500; iii) Hell For Leather, 58/295 (evidence on the sheet of a previous mounting); & iv) Frosty Morning, The Curragh, 283/500, similar sizes, the largest 56 by 101cm., unmounted sheets