Shells were the sign of pilgrims but they were also the emblem of the Darwin family which included Erasmus Darwin who was a leading member of the Lunar Society and Derby Philosophical Society which linked key men in the age of enlightenment.
Society of Jesus | Royal Society | National Geographic Society | Derby | American Cancer Society | Kentucky Derby | Derby County F.C. | Royal Television Society | American Physical Society | Epsom Derby | American Chemical Society | International Society for Krishna Consciousness | American Society of Civil Engineers | Royal Society of Canada | Earl of Derby | Royal Geographical Society | American Philosophical Society | Theosophical Society | Royal Society of Edinburgh | Society of Antiquaries of London | Society of the Cincinnati | Society for the Prevention of Cruelty to Animals | Justice Society of America | American Mathematical Society | Royal Aeronautical Society | National Honor Society | Edward Smith-Stanley, 14th Earl of Derby | Black Label Society | Students for a Democratic Society | society |