Letter, 'On a solar iris and an Aurora borealis' from John Swinton to the Royal Society

The transcript of this letter is not available online on Ɛpsilon.

Please cite as “RS-LP-001267,” in Ɛpsilon: Royal Society accessed on 5 June 2025, https://epsilon.ac.uk/view/epsilon-testbed/royal-society/letters/RS-LP-001267