⌂
⚲
?
✕︎
clip:328736
clip:328736
clip:328736
clip:328736
clip:328736
clip:328736
clip:328736
clip:328736
clip:328736
hi
{"x":0,"y":0} to {"x":0,"y":0}
Copyright © details on Wikimedia Commons.
Royal Society - John Frederick William Herschel correspondence 2.jpg
▦