The Bookshelf for boys and girls Historic Tales and Golden Deeds part 3 (1912)
University Society, New York · New York : University Society · leaf 78
the observ-atory by electricity. These are so arranged thatwhen the twelve-oclock signal is flashed overthe wires, the hands of each one of these clocksspring to twelve, no matter what time the clockmay show; in this way hundreds of clocks areset to the correct time each day. Well, the moment the…
Children's literature · Children's encyclopedias and dictionaries · Literature · Encyclopedias and dictionaries
Internet Archive · BYU–Idaho · Public Domain Mark 1.0. Free to use for anything.
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial371dodg-394-464.webp)
![An illustration from [Duodekàs] emblematum sacrorum quorum consideratio accurata ad fidei exercitium et excitandam pietatem plurimum facere potest : erster [-vierter] Theill : schöner geistlichen Lehr vndt trost figuren, deren fleissige betrachtung zur Glaubens vbung vndt erweckung Chistlicher [sic] andacht, durch Gottes gnade, sehr deinlich sein kän (1625)](https://img.insideoutlibrary.com/img/200/ia-duodeksemblema00saub-92-162.webp)
