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                    7
                    lots found                                            UPA103
                                    
                                    Catalogue closes October 6, 2026
                            

                            Related-lot discovery: showing stronger factual matches to Lot 20591. Distinctive philatelic features are prioritised over generic similarities such as format, condition or date; results are ranked locally from the full current UPA catalogue.
            
                            
                                                    
            
                                    UPA
                                Lot 20589
            
            
                
                    Zanzibar
                    UM                                    
                                    Related lotRelated to Lot 20591 · Same country / area · Block · Mint condition · Similar period
                                                
                    
                    
                                                
                        Ask a question about Lot 20589
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                Al Busaid in IMPRINT blocks of 8. UMM
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                    
                                                    
                                UM — Unmounted Mint
                                A mint stamp with original gum that has not been mounted or hinged.
                            
                                                    
                                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.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1944
                    SG
327/30
                    SG value
£40.00
                
                
                    
                        Estimate
                        £46.00
                    
                    
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                                    UPA
                                Lot 20590
            
            
                
                    Zanzibar
                    UM                                    
                                    Related lotRelated to Lot 20591 · Same country / area · Block · Mint condition · Similar period
                                                
                    
                    
                                                
                        Ask a question about Lot 20590
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                Bicentenary of Al Busaid Dynasty. Set of 4v, 10c to 1s in UM blocks of 4.
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                    
                                                    
                                UM — Unmounted Mint
                                A mint stamp with original gum that has not been mounted or hinged.
                            
                                                    
                                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.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1944
                    SG
327-330
                    SG value
£20.00
                
                
                    
                        Estimate
                        £12.00
                    
                    
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                                Lot 20588
            
            
                
                    Zanzibar
                    UM                                    
                                    Related lotRelated to Lot 20591 · Same country / area · Block · Mint condition · Related period
                                                
                    
                    
                                                
                        Ask a question about Lot 20588
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                Sultan's Silver Jubilee PLATE (1) blocks of 4 UMM
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                            
                                                    
                                                    
                                UM — Unmounted Mint
                                A mint stamp with original gum that has not been mounted or hinged.
                            
                                                    
                                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.
                            
                                                    
                                plate — Plate
                                A printing plate, or an identifying plate number or characteristic, associated with the production of a stamp.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1936
                    SG
323/6
                    SG value
£95.00
                
                
                    
                        Estimate
                        £111.00
                    
                    
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                                    UPA
                                Lot 20592
            
            
                
                    Zanzibar
                    UM                                    
                                    Related lotRelated to Lot 20591 · Same country / area · Block · Mint condition · Related period
                                                
                    
                    
                                                
                        Ask a question about Lot 20592
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                Definitives to 10s in marginal blocks of 4. UMM
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                    
                                                    
                                UM — Unmounted Mint
                                A mint stamp with original gum that has not been mounted or hinged.
                            
                                                    
                                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.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1961
                    SG
373/87
                    SG value
£140.00
                
                
                    
                        Estimate
                        £88.00
                    
                    
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                                Lot 20560
            
            
                
                    Zanzibar
                    UM                                    
                                    Related lotRelated to Lot 20591 · Same country / area · Block · Mint condition · Same classification
                                                
                    
                    
                                                
                        Ask a question about Lot 20560
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                8a grey olive in a block of 4. UMM
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                            
                                                    
                                                    
                                UM — Unmounted Mint
                                A mint stamp with original gum that has not been mounted or hinged.
                            
                                                    
                                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.
                            
                                                    
                                block — Block
                                A joined group of stamps, normally arranged in at least two rows and two columns.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1898
                    SG
187
                    SG value
£90.00
                
                
                    
                        Estimate
                        £104.00
                    
                    
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                                    UPA
                                Lot 20565
            
            
                
                    Zanzibar
                    UM                                    
                                    Related lotRelated to Lot 20591 · Same country / area · Block · Mint condition · Same classification
                                                
                    
                    
                                                
                        Ask a question about Lot 20565
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                8a olive green in a block of 4. UMM
                                    
                        Philatelic terms
                        
                                                            
                                                            
                                                            
                                                            
                                                    
                                                    
                                UM — Unmounted Mint
                                A mint stamp with original gum that has not been mounted or hinged.
                            
                                                    
                                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.
                            
                                                    
                                block — Block
                                A joined group of stamps, normally arranged in at least two rows and two columns.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1904
                    SG
219
                    SG value
£32.00
                
                
                    
                        Estimate
                        £37.00
                    
                    
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                                Lot 20559
            
            
                
                    Zanzibar
                    MH                                    
                                    Related lotRelated to Lot 20591 · Same country / area · Block · Pair
                                                
                    
                    
                                                
                        Ask a question about Lot 20559
                        
                        Answers separate UPA catalogue facts from general philatelic guidance.
                    
                                    
                                2½ on 1a6p sepia mint block of 36 plus a pair detached from top left comprising SG 35(17), SG 36(6), SG 37(15) v.f.m., lightly browned gum as usual, the stamps are mostly unmounted, a spectacular and rare multiple
                                    
                        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.
                            
                                                    
                                block — Block
                                A joined group of stamps, normally arranged in at least two rows and two columns.
                            
                                                    
                                pair — Pair
                                Two stamps that remain joined together.
                            
                                                General philatelic guidance — separate from the UPA catalogue description.
                    
                                
                    Date
1896-98
                    SG
35,36,37
                    SG value
£4,980.00
                
                
                    
                        Estimate
                        £1,245.00
                    
                    
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