User contributions for DJCMH

13 January 2026

• 19:2519:25, 13 January 2026 diff hist +11 Stamp Catalog Contribution Guidelines →16.3 Face Values of Se-Tenant Units, Mini Sheets and Full Panes current
• 19:2519:25, 13 January 2026 diff hist +895 Stamp Catalog Contribution Guidelines →16. Face Value

24 July 2025

• 15:1215:12, 24 July 2025 diff hist +127 Stamp Catalog Contribution Guidelines →6.3.3 Defining "Major vs Minor (formerly Special) Variant"

12 June 2025

• 13:3113:31, 12 June 2025 diff hist +2 Guide to Colnect Code Numbering System for Postage Stamps →3.2 Se-Tenant Stamps from Panes of 3 or more Se-Tenant Units current

30 May 2025

• 13:4913:49, 30 May 2025 diff hist +30 Stamp Catalog Contribution Guidelines →6.3.3 Defining "Major vs Minor (formerly Special) Variant"

30 April 2025

• 15:0015:00, 30 April 2025 diff hist +731 Guide to Colnect Code Numbering System for Postage Stamps →2.2 The Root
• 11:5811:58, 30 April 2025 diff hist +180 Guide to Colnect Code Numbering System for Postage Stamps →2.3 The Position
• 00:3300:33, 30 April 2025 diff hist −2 Guide to Colnect Code Numbering System for Postage Stamps →6. Conclusion
• 00:3200:32, 30 April 2025 diff hist −2 Guide to Colnect Code Numbering System for Postage Stamps →5. Prefixes
• 00:3200:32, 30 April 2025 diff hist −2 Guide to Colnect Code Numbering System for Postage Stamps →4. Special Format Variants
• 00:3200:32, 30 April 2025 diff hist +2 Guide to Colnect Code Numbering System for Postage Stamps →3.5.2 Coil Stamps
• 00:3100:31, 30 April 2025 diff hist +3,473 Guide to Colnect Code Numbering System for Postage Stamps →3.5 Booklets and Coils
• 00:2200:22, 30 April 2025 diff hist +228 Guide to Colnect Code Numbering System for Postage Stamps →3.5.1.1 Single Design Booklet Panes
• 00:1300:13, 30 April 2025 diff hist +3,392 Guide to Colnect Code Numbering System for Postage Stamps →3.5.1.1 Single Design Booklet Panes
• 00:1100:11, 30 April 2025 diff hist 0 Guide to Colnect Code Numbering System for Postage Stamps →3.5.1 Booklets
• 00:1100:11, 30 April 2025 diff hist +1,611 Guide to Colnect Code Numbering System for Postage Stamps →3.5 Booklets and Coils
• 00:0200:02, 30 April 2025 diff hist +715 Guide to Colnect Code Numbering System for Postage Stamps →3.5 Booklets

29 April 2025

• 23:5823:58, 29 April 2025 diff hist +20 Guide to Colnect Code Numbering System for Postage Stamps →3. Base Collectible Units
• 23:4623:46, 29 April 2025 diff hist +3,113 Guide to Colnect Code Numbering System for Postage Stamps →3.4 Souvenir Sheets
• 22:5622:56, 29 April 2025 diff hist +27 Guide to Colnect Code Numbering System for Postage Stamps No edit summary
• 22:5422:54, 29 April 2025 diff hist −49 Guide to Colnect Code Numbering System for Postage Stamps →3.3.2 Summary Tag: Manual revert
• 22:5422:54, 29 April 2025 diff hist +49 Guide to Colnect Code Numbering System for Postage Stamps →3. Base Collectible Units
• 22:5322:53, 29 April 2025 diff hist −74 Guide to Colnect Code Numbering System for Postage Stamps →3.3.2 Summary Tag: Manual revert
• 22:5222:52, 29 April 2025 diff hist +74 Guide to Colnect Code Numbering System for Postage Stamps →3. Base Collectible Units
• 22:5222:52, 29 April 2025 diff hist −72 Guide to Colnect Code Numbering System for Postage Stamps →3.3.2 Summary Tag: Manual revert
• 22:5222:52, 29 April 2025 diff hist +72 Guide to Colnect Code Numbering System for Postage Stamps →3. Base Collectible Units
• 22:5022:50, 29 April 2025 diff hist +4 Guide to Colnect Code Numbering System for Postage Stamps →3.3 Mini-Sheets
• 22:5022:50, 29 April 2025 diff hist −3 Guide to Colnect Code Numbering System for Postage Stamps →3.2.1 Technical Variants of Se-Tenant Units
• 22:5022:50, 29 April 2025 diff hist +494 Guide to Colnect Code Numbering System for Postage Stamps →3.3 Mini-Sheets
• 22:4822:48, 29 April 2025 diff hist +168 Guide to Colnect Code Numbering System for Postage Stamps →3.3 Mini-Sheets
• 22:4122:41, 29 April 2025 diff hist +1,734 Guide to Colnect Code Numbering System for Postage Stamps →3. Base Collectible Units Tag: Manual revert
• 22:4022:40, 29 April 2025 diff hist −1,734 Guide to Colnect Code Numbering System for Postage Stamps →3.3 Mini-Sheets Tag: Manual revert
• 22:4022:40, 29 April 2025 diff hist +1,734 Guide to Colnect Code Numbering System for Postage Stamps →3.2.2 Summary
• 22:3522:35, 29 April 2025 diff hist +123 Guide to Colnect Code Numbering System for Postage Stamps →3.2.1 Technical Variants of Se-Tenant Units
• 22:3422:34, 29 April 2025 diff hist +2 Guide to Colnect Code Numbering System for Postage Stamps →3.2.1 Technical Variants of Se-Tenant Units
• 22:3322:33, 29 April 2025 diff hist +3 Guide to Colnect Code Numbering System for Postage Stamps →3.2 Se-Tenant Stamps from Panes of 3 or more Se-Tenant Units
• 22:3222:32, 29 April 2025 diff hist +1 Guide to Colnect Code Numbering System for Postage Stamps →=3.2.1 Technical Variants of Se-Tenant Units
• 22:3222:32, 29 April 2025 diff hist +59 Guide to Colnect Code Numbering System for Postage Stamps →3.2 Se-Tenant Stamps from Panes of 3 or more Se-Tenant Units
• 22:3022:30, 29 April 2025 diff hist +4 Guide to Colnect Code Numbering System for Postage Stamps →3.2 Se-Tenant Stamps from Panes of 3 or more Se-Tenant Units
• 22:3022:30, 29 April 2025 diff hist +525 Guide to Colnect Code Numbering System for Postage Stamps →3.2 Se-Tenant Stamps from Panes of 3 or more Se-Tenant Units
• 22:2722:27, 29 April 2025 diff hist +37 Guide to Colnect Code Numbering System for Postage Stamps →3.2 Se-Tenant Stamps from Panes of 3 or more Se-Tenant Units
• 22:2622:26, 29 April 2025 diff hist +63 Guide to Colnect Code Numbering System for Postage Stamps →3.2 Se-Tenant Stamps from Panes of 3 or more Se-Tenant Units
• 22:1922:19, 29 April 2025 diff hist +2,321 Guide to Colnect Code Numbering System for Postage Stamps →3. Base Collectible Units
• 22:1422:14, 29 April 2025 diff hist +14 Guide to Colnect Code Numbering System for Postage Stamps →3.1 Issues produced in Single-Design panes of five or more stamps
• 22:1322:13, 29 April 2025 diff hist +1 Guide to Colnect Code Numbering System for Postage Stamps →=3.1.2 Summary
• 22:1322:13, 29 April 2025 diff hist 0 Guide to Colnect Code Numbering System for Postage Stamps →=3.2.2 Summary
• 22:1322:13, 29 April 2025 diff hist +1 Guide to Colnect Code Numbering System for Postage Stamps →3.1.1 Limited-edition Imperforate Variants
• 22:1222:12, 29 April 2025 diff hist −1 Guide to Colnect Code Numbering System for Postage Stamps →=3.1.1 Limited-edition Imperforate Variants
• 22:0722:07, 29 April 2025 diff hist +3,346 Guide to Colnect Code Numbering System for Postage Stamps →3.1 Issues produced in Single-Design panes of five or more stamps
• 21:5421:54, 29 April 2025 diff hist +131 Guide to Colnect Code Numbering System for Postage Stamps →3. Base Collectible Units