21. Liberty enlightening the world as to the best six cord thread in the market. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
22. Merrick Thread Co. Merrick's thread its credit sustains even to carrying railroad trains. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
23. Fishing. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
24. May Christmas bring you plenty pleasures. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
25. Corticelli spool silk is unequaled. Longest, strongest, smoothest. Florence knitting silk is peerless. Florence darning silk is economical. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: (c) 1884 Institution: Boston Public Library
26. Eureka Silk, every spool warranted Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
27. The perils of leap year. Use Corticelli, the best silk. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
28. America ahead. The peoples favorite hobby. Willimantic Linen Co., 200 yds, 50. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
29. Ask for Merrick's thread. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
30. Based on a rock, virtue firm stands when foaming surges break up on the sands. J & P. Coats Best Six Cord, 200 yds, 40 Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
31. The best thread made, Chadwick's cotton Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
32. Brook's Patent Glace Thread, 70, Brook's Six Cord, 50, soft finish for machine and hand sewing. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
33. Brook's prize medal spool cotton. Hand & machine sewing. Brook's Six Cord, 40. Brook's Patent Glace Thread, 50. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
34. Brook's prize medal spool cotton. Hand and machine sewing. Brook's Patent Glace Thread, 50. Brook's Six Cord 40, Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
35. Brook's prize medal spool cotton. Hand and machine sewing. Brook's Six Cord 60, Brook's Patent Glace Thread, 70. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
36. Brook's spool cotton Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
37. Brook's spool cotton. Brook's machine cotton. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
38. Brook's spool cotton. Brook's machine cotton. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
39. Brook's spool cotton. Brook's Patent Glace Thread. Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library
40. Brook's spool cotton for hand & machine sewing, Brook's Patent Glace Thread 50, Brook's Six Cord 40 Format: Postcards/Cards Collection: 19th Century American Trade Cards Date: [ca. 1870–1900] Institution: Boston Public Library