Stamp catalog : Catalogs List [Theme: Optical Instruments | Width: 40+ mm] : Colnect 📮
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Stamp catalog › Catalogs List (Theme: Optical Instruments, Width: 40+ mm)
AFA number (23)Afinsa-Mundifil (3)ANK (2)Belarus post Inc. (1)Belgium (6)Bolaffi (2)Campbell Paterson (2)Colnect codes (10)Edifil (4)Hibernian (3)Michel (100)Philatelia Hungarica Catalog (2)POFIS (1)Sassone (7)Slovenika (5)Soloviev (2)Stamp Number (92)Stanley Gibbons (90)Ukrposhta (1)Unificato (37)WADP Numbering System - WNS (29)Yvert et Tellier (91)Zagorskiy (2)Zumstein (1)