Of course they didn't wear sunglasses until recently. This pic...

  1. 7,869 Posts.
    lightbulb Created with Sketch. 60

    Of course they didn't wear sunglasses until recently. This pic of the Mawson expedition proves it.

    https://hotcopper.com.au/data/attachments/6086/6086607-162550d8ac877ba84964c0c65410b0d5.jpg

 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.