Paper, 'An account of the trigonometrical operation, whereby the distances between the meridians of the Royal Observatories of Greenwich and Paris has been determined' by William Roy

William Roy, Paper, 'An account of the trigonometrical operation, whereby the distances between the meridians of the Royal Observatories of Greenwich and Paris has been determined' by William Roy, 1790, L&P/9/168, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/l-and-p_9_168/paper-an-account-of-the-trigonometrical-operation-whereby-the-distances-between-the-meridians-of-the-royal-observatories-of-greenwich-and-paris-has-been-determined-by-william-roy, accessed on 18 January 2025

https://makingscience.royalsociety.org/items/l-and-p_9_168/paper-an-account-of-the-trigonometrical-operation-whereby-the-distances-between-the-meridians-of-the-royal-observatories-of-greenwich-and-paris-has-been-determined-by-william-roy

<iframe src="https://makingscience.royalsociety.org/embed/items/l-and-p_9_168/paper-an-account-of-the-trigonometrical-operation-whereby-the-distances-between-the-meridians-of-the-royal-observatories-of-greenwich-and-paris-has-been-determined-by-william-roy" title="Paper, 'An account of the trigonometrical operation, whereby the distances between the meridians of the Royal Observatories of Greenwich and Paris has been determined' by William Roy" allow="fullscreen" frameborder="0" width="100%" height="500px"></iframe>