112
            
            
              691
            
            
              1912 "Republic of China, Provisional Neutrality" overprint in black on CIP Flying Goose, unwatermarked, $5 green and salmon,
            
            
              used, with a horizontal folding crease across the upper part.
            
            
              
                Provenance: Zurich Asia June 2007
              
            
            
              . With Experts & Consultants
            
            
              cert. 2012. Chan 151. Photo
            
            
              HK$ 30,000 - 50,000
            
            
              692
            
            
              1912 "Republic of China, Provisional Neutrality" overprint in black on CIP Flying Goose, unwatermarked, $5 green and salmon,
            
            
              used on piece, tied by partial strike of HANKOW 1 APR 12 bisected bilingual dater, with five different guarantee chops and
            
            
              signatures and two markings, in red, black and in pencil on back.  Only 20 examples of this stamp were sold in Hankow.
            
            
              
                Ex
              
            
            
              
                Beckeman, Zurich Asia Nov. 2007.
              
            
            
              With Experts & Consultants cert. 2012. Chan 151. Photo
            
            
              HK$ 35,000 - 40,000
            
            
              693
            
            
              1912 Opt. 'Provisional Neutrality' on Imperial Postage Due 1/2c to 30c complete set of 6, mint, part o.g. and light toning on each
            
            
              stamp, each with pencil signature on back.  Chan D17-22. Photo
            
            
              HK$ 55,000 - 60,000
            
            
              693
            
            
              694
            
            
              1912 Opt. 'Provisional Neutrality' on London First Print Postage Due stamps 1/2c to 30c complete set of 6, hinged and each with
            
            
              pencil signature on back, 10c light toning, 20c small thin at the right bottom, rare set.
            
            
              
                Provenance: Cherrystone. Sept, 2007.
              
            
            
              With
            
            
              Peter Holcombe cert. 1989. Chan D17-22.  Photo
            
            
              HK$ 50,000 - 55,000
            
            
              691
            
            
              692
            
            
              694