Colorado Yule marble: building stone of the Lincloln Memorial.

Manylion Llyfryddiaeth
Prif Awdur:	McGee, Elaine S.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Reston, Virginia U.S. Geological Survey 1999
Cyfres:	U.S. Geological Survey bulletinnno. 2162
Pynciau:	Lincoln, Abraham, 1809-1865 - Monuments - Washington (D.C.). Lincoln Memorial (Washington D.C.) - Inspection. Marble - Colorado. Marble - Washington (D.C.) - Deterioration.