31. There was no radio and no sextant . 32. The new patterns for silk shirts and scarves are nautical sextants , and astrological themes. 33. Professional sextants can mount an artificial horizon in place of the horizon-mirror assembly. 34. Sextants for tropical use are often painted white to reflect sunlight and remain relatively cool.35. He even surpassed Fleurieu's directives by acquiring two sextants of a new type. 36. During World War II, he developed a two-star sextant for air navigation. 37. The animation appears in the article sextant . 38. Most of the developments in advanced materials and construction techniques were reserved for the sextant . 39. They both agreed that Burt's Equatorial Sextant met the purpose of its design. 40. Andrew Ellicott taught Lewis and Clark how to use a sextant to map their position.
