These Research Fellowships, established in memory of Brian Harley, award up to £2000 to promote the use of cartographic material available in London and other parts of the United Kingdom. Applications are invited from anyone pursuing advanced research in the history of cartography, irrespective of nationality, discipline or profession. The Trustees will consider extending the award for a period longer than 2020–21 if it becomes necessary because of restrictions arising from COVID-19. Applications close 1 November 2020.