But I loved her first, I held her first And a place in my heart will always be hers. From the first breath she breathed When she first smiled at me. I knew the love of a father runs deep. And I prayed that she'd find you someday But it still hard to give her away I loved her first.
The telegraph, which had started in 1837, was replaced in most applications in developed countries by digital data-transmission systems based on computer technology. Clare D. McGillem Learn More in these related articles:
Telegraphy is the long-distance transmission of textual or symbolic messages without the physical exchange of an object bearing the message. Thus semaphore is a method of telegraphy, whereas pigeon post is not. Telegraphy requires that the method used for encoding the message be known to both sender and receiver. Many methods are designed according to the limits of the signalling medium used. The use of smoke signals, beacons, reflected light signals, and flag semaphore signals are early example