Russia 3607, 3608 sheet

$ 4.05

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Russia 3607, 3608 sheet, MNH, $5.90. Michel 3634, 3635 Bl.56. Centenary of the Periodic Law - classification of elements, formulated by Dmitri I. Mendeleev, 1969. Block of 4 and 4 souvenir sheets - buy 4 items (1).