10 Rbl. On 1 Rbl. Postal stamp, overprint in type III = swastika 4 mm, very clear overprint, tied by Cyrillic two ring cancel \"Alexanderstadt -5.5.42\" on piece, stamp like for this issue typically with mould stain ( for these condition counts the Michel valuation), expertized wild boar and photo expertize Walter Zirath BPP, Michel 3.000.-