Lynn Korwatch located on top of Telegraph Hill. George F. Sweeney and Theodore F. Baugh were the two individuals to present the idea of a wooden semaphore on top of Telegraph Hill. A semaphore is a system in which one uses two flags or poles and sends signals in an alphabetic code. Sweeney and Baugh expanded their system by placing a signal station on Point Lobos, which is located 20–30 miles from port in San Francisco. The reasoning behind this was that there was high demand from people wanting to know when the ships were arriving at an earlier time so that
Positions of the arms in ballet stretching the elbows and rotating the palms of the hands downwards. "Vaganova" or Russian school: Combinations of the basic arm positions are called: These are used mainly in the centre. "French school" and "Royal Academy of Dance": "Cecchetti method": Positions of the arms in ballet There are two basic positions of the arms in ballet. In one, the dancer keeps the fingers of both arms fully touching to form an oval shape, either almost touching the hips, or at navel level, or raised above the dancer's head. In the other, the arms are extended to the sides with the elbows