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
Alphabetic principle was adapted to the Romance languages, the direct descendants of Latin, as well as to the Celtic, Germanic, Baltic, and some Slavic languages, and finally to most of the languages of Europe. English orthography is based on the alphabetic principle, but the acquisition of sounds and spellings from a variety of languages has made English spelling patterns confusing. Spelling patterns usually follow certain conventions but nearly every sound can be legitimately spelled with different letters or letter combinations. For example, the letters "ee" almost always represent , but the sound can also be represented by the letter "y" or the