18 lepidopterist who lived in south-west Essex was Arthur Thurnall of Wanstead. He was the national authority on the Tortricidae and wrote an important paper entitled "List of Tortrices taken in south Essex between 1885 and 1901" which appeared in parts in The Entomologist for 1902. Both Meldola and Thurnall bequeathed their collections to the Essex Field Club and they are now housed in the Passmore Edwards Museum. Another part of Essex which has attracted distinguished lepidopterists is the south-east. It was put on the map in 1845 when Samuel Stevens, Secretary of The Entomological Society of London (now The Royal Ento- mological Society), added four species to the British list during a one-day visit to Southend. Howard Vaughan regularly used to spend his holidays at Leigh- on-Sea where he discovered and named a species new to science in 1870. Later he wrote a list entitled "Notes on the Lepidoptera of Leigh, Essex and its neighbour- hood" which was printed in the Essex Naturalist for 1889. Vaughan was succeeded in the south-east by Frank Whittle, one of the really great figures of Essex entomology because no one else left a richer legacy of records and information. His main list, entitled "Lepidoptera in south-east Essex", appeared in 1899 in a now defunct journal called Science Gossip. One of Whittle's friends was the Ref. C. R. N. Burrows, who was curate at Wanstead and vicar of Rainham, Brent- wood and Mucking successively. He wrote short lists for Rainham and Mucking, but his main contribution to Essex entomology was written by someone else! Burrows co-operated with F. N. Pierce in the important standard work The genitalia of the Geometridae and the latter was a frequent visitor to Mucking. Pierce was horrified to find that Burrows was incapable of identifying the many interesting species of Microlepidoptera which occurred in his garden. So he persuaded Burrows to make a collection and send it to him for determination. Based on this, Pierce wrote a paper called "Lepidoptera of an Essex garden" which appeared in The Entomologist for 1918; this contained a species new to the British