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
Flags and coats of arms of the Austrian states Flags and coats of arms of the Austrian states The flags of the Austrian states show two (or three) stripes in the main colours of the respective arms. These flags are the state flags and are shown with the coats of arms, although it is common for them to be shown without it. Without the coats of arms, some flags are very similar, such as those of Tyrol and Upper Austria (also nearly identical to the flag of Poland). Frequently, the flags are used in vertical variants with or without coat of arms. As well, the coats of arms of