There are some papers from what later became Darfar Potholing Club - it had several names - in the British Caving Library. (The club was disbanded after Mel's death.) However, they aren't in a complete journal or series of Newsletters but are various items dating between 1980 and 1995. What we have is a series of photocopies of pages.
Unfortunately, when Mel died suddenly in July 2015, her effects were cleared by the housing association which owned her flat before her fellow cavers had a chance to visit to retrieve any of her papers so a great deal of important material was lost.
However, there is the
Cave and Mine Conservation Audit for the Manifold and Hamps Valleys, 2nd. Edn. 2007, which Mel produced for DCA. This 79 page book has sections on the geology & geomorphology, hydrology, archaeology and biospeleology of the Manifold and Hamps Valleys and the caves therein plus numerous maps, surveys and photos, including details of Redhurst Swallet. This is available for a free download from the DCA website at
www.theDCA.org.uk and it's well worth reading as it's a really comprehensive document and a fitting memorial to her.