Editorial, 'Chairman’s Chat', p.1.

J. Davis, 'Teasels, Bulls and Quatrefoils: The symbology of medieval astrolabes', pp.2-9.

Editorial, 'Current and Future Events', p.9.

W. Engels, F. Riess, 'The Wires of Georg Simon Ohm: Reconstruction and Reanimation of Ohm’s Experiments on the Resistance in Closed Electric Circuits', pp.10-22.

W. Hackmann, 'Unusual Astrolabe Artwork at Qatar’s Hamad International Airport', p.22.

A. Yagou, 'A Multifaceted Puzzle: An early modern portable clock with Islamic calendar', pp.24-27.

I. Hembrow, 'Proving the Shape of the Earth', pp.28-32.

S. Talbot, 'A Tribute to Dr James B. McCormick (1925–2022)', p.33.

P. Milici, F. Plantevin, 'Reconstructing Poleni’s Machines for Transcendental Curves', pp.34-36.

P. R. de Clercq, 'Funerary Art: Rümker’s Gravestone Restored', p.38.

N. Handley, 'A Telescope and Extract of Oysters: Two nineteenth-century letters from Dr William Kitchiner to Sir Joseph Banks', pp.39-41.

A. Boyle, 'Book Review: Samuel J.M.M. Alberti, Curious Devices and Mighty Machines: Exploring Science Museums', pp.42-43.

A. Boyle, 'Book Review: Michael John Gorman, Idea Colliders: The Future of Science Museums', pp.42-43.

W. Hackmann, 'Book Review: Elizabeth Cavicchi and Peter Heering (eds.), Historical Scientific Instruments in Contemporary Education', p.43.