Manufacturer: Russian production from Moscow, no further research, printing 1963, 1 in 20 million, there are 4 sheets of paper glued to canvas and classically provided with rods, the difference to typical German production is the lack of overlap of the sheets of paper, you can easily recognize paper errors as white spots on the blue sea color, this card here was used at one of the two German Russian special schools with a high school diploma and boarding school in the GDR, the EOS Erich Weinert high school with its EWOS students and teachers, the second was the EOS in the Wickersdorf Free School Community, the EWOS specialist teacher JAMAL explained it well to me, the peninsula in Russia (where the GAS for Central Europe was supposed to come from) is called like this, because in Russian YE.
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