History Geek - Purple A 38 mm badge with a purple background and "History Geek". £1.25 Quantity: at £1.25 each Add To Basket 0 in your basket View Basket Checkout Be proud with a History Geek Badge! Literally any period of history can be covered, from medieval history, prehistoric history right up to contemporary history :D Also comes in green, orange, red and blue. Size: 38 mm. Colour: Purple.