Exhibition Labels. 1910 -12, 32 different advertising labels, representing issues of Odessa (1910), Yekaterinoslav (1910), Omsk (1911), Riga (1912), Novocherkassk (1913), Khabarovsk (1913), Leipzig (1914) and etc., minor flaws possible, generally nice quality unit, mostly VF (Image)

Exhibition Labels. 1913, Kiev Exhibition , 49 promotion labels and five postcards, nice quality overall, stamps have no significant defects, postcards with traces of previous mounts, mostly VF (Image)

Exhibition Labels. GROUP: 1912-16, 13 labels, representing Stockholm (1912), three different of St. Petersburg (1913), Kiev (1913), two different of Khabarovsk (1913) and Moscow (1916), generally nice condition, F/VF (Image)