Specific weights of lead and tin
                                Date
                            
                            
                                15 January 1680
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Unknown, Artist
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p163
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 322mm
width (page): 205mm
                            
                        
                            
                            
                            width (page): 205mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Table of specific weights of lead, tin lead and tin, measured at the meeting of the Royal Society on 15 January 1680.
This is a copy of JBO/6/222.
                            
                            
                        
                            
                            
                            This is a copy of JBO/6/222.
                                Object history
                            
                            
                                At the meeting of the Royal Society on 15 January 1680, ‘The experiment shewed was the examination of the specific weights of tin, and a mixture of equal parts of lead and tin; which was done by weighing them first in the air, and then in the water, and taking notice of their particular gravities’ (Birch 4:3). Details of the specific gravity are also printed there.
                            
                            
                        
                            
                            
                            
                                Associated place