Chairman, 'Editorial: Chairman's Chat', p.1.

I. Prinz, P. Rocca, 'Editorial: Cover Illustration', p.1.

Editor, 'Editorial: Corrections', p.1.

Editor, 'Editorial: Ruby Jubilee Year', p.1.

W. D. Hackmann, 'Report of this Year’s Gerard Turner Memorial Lecture', pp.2-8.

E. Zanoni, 'On the trail of Biagio Burlini: In Memory of Diego Padovan (25 August 1983 - 19 March 2016), Ugo Padovan (2 July 1960 - 4 September 2021) and Peter Louwman (29 November 1935 - 21 July 2023)', p.9.

I. Prinz, P. Rocca, 'Historical Computing Instruments and Calculating Machines in the Arithmeum: A tour d’horizon through the collection of historical computing technology in the Arithmeum of the Rheinische Friedrich-Wilhelms-Universität Bonn', pp.10-16.

Editor, 'Current and Future Events', p.18.

H. J. Zuidervaart, 'The Eisinga Planetarium in Franeker appointed a Word Heritage Site', p.18.

P. R. de Clercq, 'A Clock Showing a Man with a Telescope', p.19.

Editor, 'The Bulletin Needs You!', p.19.

A. J. Turner, 'The Art Market and Discovery in Mathematical Instruments', pp.20-26.

A. Black, M. McMahon, 'The Armagh Observatory Troughton Equatorial Telescope (1795) Network', pp.27-40.

W. D. Hackmann, J. Ratcliff, 'Mystery Object', p.41.

G. Oestmann, 'A Note on an Unknown Planetarium (Weltmaschine) by Philipp Matthäus Hahn', pp.42-43.