| SCOTT NO | 585 A291 | 
                                                        
                                                            | DATE OF ISSUE | 1972 Aug 02 | 
                                                        
                                                            | FACE VALUE | 15c | 
                                                        
                                                            | COUNTRY | Canada | 
                                                        
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                                                            | DESCRIPTION | The stamp shows Contour lines. It was issued for 6th congress of international cartographic association. | 
                                                        
		
                                                            
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                                                                | VARIATION DESCRIPTION | The stamp shows Contour lines. It was issued for 6th congress of international cartographic association. | 
                                                        
	
                                                        
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                                                                | MINERAL | Maps - Survey | 
                                                        
	
                                                        
                                                        
                                                        
                                                            | VARIATION | Block, First Day Cover, Envelope |