The mask and weapons used by Swedish military officer turned assassin Jacob Johan Anckarstrom to assassinate King Gustav III of Sweden at a masked ball.

Fullsize image: https://diqn32j8nouaz.cloudfront.net...s_fullsize.jpg



Previously:

Napoleon's 3-barrel pistol - photo
19th century Katar pistol - photo
1765 heart barrel flintlock rifle - photos
16th century gunpowder flask - photo
1700s four barrel flintlock pistol - photo