Sun's disc in "K" light
- photographer:
- Solar Physics Observatory, South Kensington
Sun's disc in "K" light, 1903, July 8, 11.4 am, exposure, 53 secs enlarged 3 diam, taken with the spectroheliograph at the Solar Physics Observatory, South Kensington
Sun's disc in "K" light, 1903, July 8, 11.4 am, exposure, 53 secs enlarged 3 diam, taken with the spectroheliograph at the Solar Physics Observatory, South Kensington