1) American architectural style
Found on
https://www.crosswordclues.com/clue/greystone
[CIA operation] Greystone or GREYSTONE (abbreviation: GST) is the former secret codeword of a Sensitive Compartmented Information compartment containing information about rendition, interrogation and counter-terrorism programs of the CIA. These operations that began shortly after the September 11 Attacks. It covers covert actions in the Mid...
Found on
http://en.wikipedia.org/wiki/Greystone_(CIA_operation)
[Knoxville] Greystone, also called the Camp House, is a prominent historic home in Knoxville, Tennessee, that houses the studios and offices of WATE-TV. It is an imposing structure, and is on the National Register of Historic Places. The mansion is located at 1306 Broadway. ==History== Major Eldad Cicero Camp began constructing his home in ...
Found on
http://en.wikipedia.org/wiki/Greystone_(Knoxville)
[Metro-North station] As of August 2006, daily commuter ridership was 513 and there are 250 parking spots. ==History== Greystone station was originally built in 1899 by developer Charles Harriman as `Harriman Station` for the New York Central and Hudson River Railroad, who insisted that he rename the station `Greystone` in 1910. A pedestria...
Found on
http://en.wikipedia.org/wiki/Greystone_(Metro-North_station)
[architecture] Greystones are a style of residential building most commonly found in Chicago. As the name suggests, the buildings are typically grey in color and were most often built with Bedford Limestone quarried from South Central Indiana. The building style first began to appear in the 1890s and continued through 1930s with two major a...
Found on
http://en.wikipedia.org/wiki/Greystone_(architecture)
Greystone is a greyish or greenish compact rock, composed of feldspar and augite, and allied to basalt.
Found on
http://www.probertencyclopaedia.com/browse/HG.HTM
No exact match found.
