New York to Canton, China. Sep. 1, 1837 folded letter to Wetmore & Co. in Canton, carried out (Image)

E. $ 400-500

New York to Canton, China. Two folded letters to Dr. John P. Green, first dated Feb. 26, 1845 (Image)

E. $ 300-400

New York to London to Canton, China. Blue folded letter with "New York 42 Sep. 7" debit circu (Image)

E. $ 400-500

Philadelphia to Canton, China. Blue folded cover to Augustine, Heard & Co., red "Phila. Paid (Image)

E. $ 1,000-1,500

Baltimore to Canton, China. Baltimore May 2, 1854 datelined folded letter to Augustine Heard (Image)

E. $ 500-750

New York to Canton, China. Folded letter datelined "New York May 22nd 1855" to Augusti (Image)

E. $ 750-1,000

Boston to Canton, China. Green folded cover to Augustine Heard & Co. in Canton, China, (Image)

E. $ 400-500

Baltimore to Canton, China. Baltimore Mar. 24, 1856 datelined folded letter to Augustine Hear (Image)

E. $ 500-750

Ipswich Mass. to Hong Kong, China. Cover with "Ipswich Mass. Jul. 14" circular datestamp and (Image)

E. $ 200-300

Boston to Hong Kong. 1858 folded letter with red "Boston B. Pkt. Paid 5 May" circular datesta (Image)

E. $ 300-400

To H.M.S. Camilla, China Station. Manuscript "Galesville Wi. Nov. 13/58" (Image)

E. $ 500-750

Boston to Hong Kong, China. 1860 folded letter to Hong Kong, China, red "Boston B. Pkt (Image)

E. $ 300-400

30c Orange (71). Used with 12c Black and 3c Rose (69, 65), 3c and 30c bright early 186 (Image)

E. $ 4,000-5,000

30c Orange (71). Used with 24c Brown Lilac and 3c Rose (70a, 65), tied by bold strikes (Image)

E. $ 4,000-5,000

3c Rose, 24c Red Lilac, 30c Orange (65, 70, 71). Tied by grid cancels, red "N. York Br. Pkt. (Image)

E. $ 1,000-1,500

30c Orange (71). Three singles, used with 24c Lilac (78) and tied by grid cancels on 1 (Image)

E. $ 3,000-4,000

5c Yellow Brown (205). Horizontal pair, tied by cork cancels and used with China, 1885, 3c (Image)

E. $ 5,000-7,500

6c Carmine (148). Tied by cork cancel, "San Francisco Cal. Oct. 3" circular datestamp on 1874 (Image)

E. $ 750-1,000

Covers from U.S. to China. Three, including two with No. 205 on cover to J.C.A. Wingate in Fo (Image)

E. $ 200-300

Manila, Philippines to Boston. Folded letter datelined "Manila 8 Jany 1861" to Boston, (Image)

E. $ 300-400

Manila, Philippines to Boston. 1959 folded cover with red "RUSSELL & STURGIS, MANILA" (Image)

E. $ 200-300