Time to test the grey matter with a picture quiz. We have tried to cover a variety of angles and eras. Even if you don’t know the answers, you will hopefully get the chance to learn a little greyhound history by the nature of some of the clues. Answers tomorrow.

The late great Seamus Graham with one of his Irish Derby winners. But which one? pic Steve Nash

The great Lester Piggott. But who is the former Stow trainer who we lost way too early? pic Steve Nash

Probably the most popular venue – with punters – ever to serve betting shop punters. Home of the 1,000 Guineas and William Hill Lead to name but two events staged there

A great early paced Scurry winner for Jerry Fisher. An even better stud dog: Airmount Grand, Murlens Abbey, Polnoon Chief . . .

The 1997 Supertrack Final at Walthamstow being presented by Red Mills boss Joe Connolly (right). But which is the winning track? pic Steve Nash

Brian Clemenson shows off his open race star just minutes after she had set a new 750m track record at Romford. She also won a TV Trophy and Regency, but is also notable for having her career cut short for a second disqualification for fighting. She nevertheless became a top brood with progeny winning the Olympic and Champion Stakes. Who is she? pic Steve Nash

If there are two races Charlie Lister loves winning they are the English Derby and the East Anglian Derby. But only one of his dogs has won both. Here are connections celebrating at Wimbledon. Name their dog. There is a big clue for the eagle eyed among you. pic Steve Nash

Which track? pic Steve Nash

Which trophy? – pic Steve Nash