1932 (July 10): Perforated Proof of the 2 mung value, perf. 11½, printed in grey-black (issued in claret), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Fine and rare.
1932 (July 10): Perforated Proof of the 2 mung value, perf. 11½, printed in scarlet (issued in claret), on Moscow State Printing Works card, tied by Cyrillic "Project / 20 March 1932" handstamp in red. Minor toning but rare.
1932 (July 10): Perforated Proof of the 10 mung value, perf. 11½, printed in scarlet (issued in grey-green), on Moscow State Printing Works card, tied by Cyrillic "Project / 20 March 1932" handstamp in red. Rare and fine.
1932 (July 10): Perforated Proof of the 10 mung value, perf. 11½, printed in brown (issued in grey-green), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Fine and rare.
1932 (July 10): Perforated Proof of the 20 mung value, perf. 11½, printed in dull purple (issued in scarlet), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Rare and fine.
1932 (July 10): Perforated Proof of the 25 mung value, perf. 11½, printed in deep blue (issued in dull purple), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Rare and fine.
1932 (July 10): Perforated Proof of the 40 mung value, perf. 11½, printed in dull purple (issued in brown-black), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Rare and fine.
1932 (July 10): Perforated Proof of the 50 mung value, perf. 11½, printed in brown (issued in blue), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Rare and fine.
1932 (July 10): Perforated Proof of the 1 tugrik value, perf. 11½, printed in purple (issued in green), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Rare and fine.
1932 (July 10): Perforated Proof of the 1 tugrik value, perf. 11½, printed in reddish-purple (issued in green), on Moscow State Printing Works card, tied by Cyrillic "Project / 8 March 1932" handstamp in red. Some toning but rare.
1932 (July 10): Perforated Proof of the 5 tugrik value, perf. 11½, printed in reddish-purple (issued in chocolate), on Moscow State Printing Works card, tied by Cyrillic "Project / 8 March 1932" handstamp in red. Some toning but rare.
1932 (July 10): Perforated Proof of the 10 tugrik value, perf. 11½, printed in claret (issued in deep ultramarine), on Moscow State Printing Works card, tied by Cyrillic "Project / 5 March 1932" handstamp in red. Fine but rare.