Great Britain (United Kingdom): National Productivity Year - National Productivity Symbol 2 1/2p Carmine rose & dark green
 
                                    
              Watermark inverted
            
                    - Country Great Britain
- 
                
                  Denomination
                  ?2 1/2pFace value of a stamp, usually printed on the stamps.β Glossary
- 
                
                  Color
                  ?Carmine rose & dark greenOriginal catalog color of the stamp.
- 
                
                  Print method
                  ?PhotogravureMethod of process of imprinting designs on paper.
- 
                
                  Perforation
                  ?14.5x14Holes punched between stamps to make separating easier.
- 
                
                  Watermark
                  ?St. Edward's Crown MultipleA pattern embedded in a paper during stamp producing process.
- 
                  
                    Issue Date
                    ?Date inscripted on a stamp or cancellation for used stamps not necessary correspond to real date of stamp issue.![]()  
- 
                  
                    #
                    ?Catalog number of stamp.![]()  
- 
                
                                                Price![]()  
- 
                
                                                Price![]()  
This stamp also has varieties
- Denomination 2 1/2p
- Color Carmine rose & dark green
- Print method Photogravure
- Perforation 14.5x14
- Watermark St. Edward's Crown Multiple
- 
                  
                    Issue Date
                  
                                        
                        ![]()  
- 
              
                #
              
                                        
                      ![]()  
- 
                
                Price![]()  
- 
                
                Price![]()  
 
                 
                   
                   
                                  