english heritage blue plaque marking the home and workplace of augustus siebe, pioneer of the diving helment

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Size: 3886px × 2613px
Location: denmark street, london, england, britain, uk, europe
Photo credit: © Mick Sinclair / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1800s, 19th, augustus, blue, britain, british, century, diving, engineer, england, english, europe, helmet, kingdom, nineteenth, plaque, plaques, siebe, technology, uk, united