Credit: © The Royal Society
                             
                         
                     
                         
                         
                             
                                 Image number: RS.8486
                             
                         
                         
                     
                 
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            A terrella
                                Date
                            
                            
                                ca.1661
                            
                            
                        
                            
                            
                            
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                                Dimensions
                            
                            
                                height: 120mm
                            
                            
                        
                            
                            
                            
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                                Content object
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                A terrella or 'little earth’:  a naturally occuring magentized stone sphere, intended o simulate the magnetic field of the earth. Together with a metal presentation stand and plaque.
Plaque inscribed: 'TERRELLA 17th Century Loaned by Royal Society'. Plaque installed by the Science Museum during a period of long term loan.
                            
                            
                        
                            
                            
                            Plaque inscribed: 'TERRELLA 17th Century Loaned by Royal Society'. Plaque installed by the Science Museum during a period of long term loan.
                                Object history
                            
                            
                                Presented to the Royal Society in January 1661 by King Charles II [MS/416, '11. Minerals, Earth, Stones Bitumens', folio 173]. 
                            
                            
                        
                            
                            
                            
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