Rare American Produced Planetarium
Laing Planetarium Company
Laing's Planetarium.
Detroit: ca. 1895, with Rand McNally & Company's New 3 Inch Terrestrial
Globe, 1891
Coated paper globe gores over solid molded brown papier-mâché orb
with walnut wheels and parts
Geography & Map Division
Acquisition made possible by Marjorie S. Fisher, 2005 (119.2)
Digital ID: http://hdl.loc.gov/loc.gmd/g3170.ct001892
|
Planetariums are scientific educational instruments that model
the solar system. The relative motion of the Earth around the Sun,
the phases of the moon, seasonal changes, and other astronomical
motions can be demonstrated by using the instrument's pulleys and
string or gears and chains. The Laing Planetarium Company of Detroit,
Michigan, under the direction of Alexander Laing, developed its
string-driven planetarium at the end of the nineteenth century.
The Library's collections contain textual material describing the
use and utility of these scientific and educational instruments,
but this is the first planetarium acquired by the Library.
|