A group of four small 18th century racing engravings, mounted together, one showing Hambletonian beating Benningbrough; one depicting Lisette, Theresa

A group of four small 18th century racing engravings, mounted together, one showing Hambletonian beating Benningbrough; one depicting Lisette, Theresa & White Nose, another depicting 18 early champions; the other a nursery alphabet plate but with central portrait of boys racing donkeys, each print 18 by 23cm., 7 by 9in., framed