We are now providing the Index in Microsoft Excel "xls" format which provides much easier searching facilities. Of course, we recognise that not everyone has Microsoft Office installed on their computer and not everyone uses a Windows PC.
However, nowadays we have other cost free choices such as LibreOffice which can read the "xls" file format. Alternatively, for Windows users, Microsoft provides a free Excel Viewer program.
Future Sprat Index updates can be found on the club's webpage for Sprat.
There is also an older flat index of Issues 1 through 119 in PDF form: Sprat Index and Errata, Issues 1-119