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common1980-2010
Copper Levitation Melting
Finland · 1983 · 2,00 mk
The stamp illustrates the scientific process of copper levitation melting, showing a crucible and molten metal suspended by electromagnetic forces.
Issued in 1983, this stamp likely celebrates Finnish advancements in metallurgy or scientific research related to industrial processes, specifically copper production.
Printing Method
Offset
Image: Post of Finland · License: Public domain
View on Wikimedia Commons
