41. Fastening the paintings to the walls more securely?42. Alcoa also has a subsidiary called Alcoa Fastening Systems, which manufactures aerospace fasteners. 43. There are other means of fastening and rivets can also be made of aluminum. 44. One of his candle clocks included a fastening mechanism still used in modern times. 45. Usually planks were used, staggered to form a plaster key ( fastening ). 46. After the fastening process was patented, Mentor Dynamics eventually lined dozens of ships. 47. They usually attach by a wide velcro fastening which is pulled around the leg. 48. Bawden also provides a chapter discussing embellishments for cushions and methods of fastening the covers. 49. Staplers are useful for quick fastening jobs. 50. Fill glove with colored water, fastening end with a twist tie or rubber band.
