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                                                        Title: | 
                                                    
                                                        1865 Ad-W. D. Andrews & Bro., Oscillating Steam Engine | 
                                                 
                                                
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                                                        Source: | 
                                                    
                                                        Shelley's U.S. Railway, Steam Navigation and Mining Guide, Sept., 1865 | 
                                                 
                                                
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                                                        Insert Date: | 
                                                    
                                                        10/15/2022 1:30:37 PM | 
                                                 
                                             
                                             
                                            
                                                
                                                
                                                    
                                                        US Patent: 36,885
  https://www.datamp.org/patents/displayPatent.php?number=36885&typeCode=0 | 
                                                 
                                             
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                                                            1865 W. D. Andrews & Bro., Oscillating Steam Engine
                                                            
                                                         
                                                        
                                                        
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