History: A sand blaster at the De Haviland Airplane Factory, Hatfield, England, 1935 [885x619]

https://i.redd.it/rboimyys2j331.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/byxmz7/a_sand_blaster_at_the_de_haviland_airplane/?utm_source=ifttt