By Emily Rees Koerner Inventor, devoted daughter, or lover? Uncovering the life and work of Victorian naval engineer Henrietta Vansittart (1833–1883) By Ian Blatchford Lyon Playfair: chemist and commissioner, 1818–1858 By Johanna Pollick, Emily Poore, Sophie Sexon and Sara Stradal ‘Your body is full of wounds’: references, social contexts and uses of the wounds of Christ in Late Medieval Europe By Jane Desborough and Gloria Clifton Science and the City: The role of women in the science city: London 1650–1800 By Sarah Wade Editorial By Helmuth Trischler Festschrift: how do we value artefacts in museum research? By Alison Boyle Festschrift: of mice and myths: challenges and opportunities of capturing contemporary science in museums By Bernadette Bensaude-Vincent Festschrift: At the Boundary between Science and Industrial Practices: Applied Science, Arts, and Technique in France By Nanna Kaalund Book review: Higher and Colder: A History of Extreme Physiology and Exploration, The University of Chicago Press, 2019, by Vanessa Heggie By Daniel Belteki A model instrument: the making and the unmaking of a model of the Airy Transit Circle