Stamp catalog : Printings List [Theme: Observatories] : Colnect 📮

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Stamp catalog › Printings List (Theme: Observatories)

Digital printing (1)Lithography (4)Offset lithography (399)Offset lithography and Hot stamping (5)Offset lithography and Recess (8)Photogravure (70)Photogravure and Recess (14)Recess (27)Typography (4)Unknown (6)