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                Perforation-assisted identificationAlready know the stamp, country or SG reference? Add its measured perforation to narrow possible catalogue matches and help distinguish perforation varieties.Try UPA’s Digital Perf Reader ↗
                
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                    Use this after identifying or searching for the stamp. Perforation is treated as one identification characteristic, not proof of identity or authenticity. Only perforation details explicitly recorded in UPA catalogue descriptions are matched.
                
            

            
                
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                    3
                    lots found                                            UPA103
                                    
                                    Catalogue closes October 6, 2026
                            

                            Related-lot discovery: showing stronger factual matches to Lot 12435. Distinctive philatelic features are prioritised over generic similarities such as format, condition or date; results are ranked locally from the full current UPA catalogue.
            
                            
                                                    
            
                                    
                                Lot 12436
            
            
                
                    Italy - States - Neapolitan Provinces                    U                                    
                                    Related lotRelated to Lot 12435 · Same country / area · Similar period
                                                
                    
                    
                                                
                        Ask a question about Lot 12436
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                5g red, imperf. 4 good to large margins with cds showing partial date believed to be 20 Feb 1868 (GASTxxxxx). Nice fresh colour.
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                            
                                                    
                                                    
                                U — Used
                                A stamp that has been used, normally evidenced by a postal or fiscal cancellation.
                            
                                                    
                                SG — Stanley Gibbons
                                The Stanley Gibbons catalogue reference used to identify and catalogue stamps.
                            
                                                    
                                SG value — Stanley Gibbons catalogue value
                                The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price.
                            
                                                    
                                imperf — Imperforate
                                A stamp produced without perforations separating it from adjoining stamps.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1861
                    SG
15
                    SG value
£110.00
                
                
                    
                        Estimate
                        £43.00
                    
                    
                        
                                                    Why this lot?
                                                Find similar
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                                Lot 12437
            
            
                
                    Italy - States - Neapolitan Provinces                    U                                    
                                    Related lotRelated to Lot 12435 · Same country / area · Similar period
                                                
                    
                    
                                                
                        Ask a question about Lot 12437
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                10g dull orange, imperf. 3 large margins, tapering from large to close at right. Cancelled with oval datestamp 'DEL PORTO (from the port of) / 15 GI(UGNO) 186(?)'. On small piece.
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                            
                                                    
                                                    
                                U — Used
                                A stamp that has been used, normally evidenced by a postal or fiscal cancellation.
                            
                                                    
                                SG — Stanley Gibbons
                                The Stanley Gibbons catalogue reference used to identify and catalogue stamps.
                            
                                                    
                                SG value — Stanley Gibbons catalogue value
                                The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price.
                            
                                                    
                                imperf — Imperforate
                                A stamp produced without perforations separating it from adjoining stamps.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1861
                    SG
17
                    SG value
£325.00
                
                
                    
                        Estimate
                        £102.00
                    
                    
                        
                                                    Why this lot?
                                                Find similar
                                                                            View / bid
                                            
                
            
        
                                                            
            
                                    
                                Lot 12438
            
            
                
                    Italy - States - Neapolitan Provinces                    MH                                    
                                    Related lotRelated to Lot 12435 · Same country / area · Similar period
                                                
                    
                    
                                                
                        Ask a question about Lot 12438
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                ½g brown, imperf with 4 wide margins, very fine mint.
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                    
                                                    
                                SG — Stanley Gibbons
                                The Stanley Gibbons catalogue reference used to identify and catalogue stamps.
                            
                                                    
                                SG value — Stanley Gibbons catalogue value
                                The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price.
                            
                                                    
                                imperf — Imperforate
                                A stamp produced without perforations separating it from adjoining stamps.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1861
                    SG
5
                    SG value
£275.00
                
                
                    
                        Estimate
                        £55.00
                    
                    
                        
                                                    Why this lot?
                                                Find similar
                                                                            View / bid