Several colleagues have now kindly replied to my article request. Many thanks!
Dear friends,
I would be most grateful if someone can share with me soft copies of these articles :
Sarma, S. R. 2012. ‘Yantrarāja for Dāmodara, The Earliest Extant Sanskrit Astrolabe', in J.-M. Delire (ed.) Astronomy and Mathematics in Ancient India - Astronomie et mathématiques de l'Inde ancienne Actes de la journée d'études organisée le 24 avril 2009 à l'Université Libre de Bruxelles, Peeters.
Sarma, S. R. 2012. ‘The Gurumukhi Astrolabe of the Maharaja of Patiala' in Indian Journal of History of Science, vol. 47. no 1. 63-92.
With thanks in advance,
Matthew
Matthew Kapstein
Paris