||This coin has a weight of 2.49 grams; and its composition is .900 silver; .100 copper. This type is not listed and should be added. Source of this information is: Additional Information regarding design, composition, mintage and “other additional fields” were obtained from "(underline)The Official Red Book® A Guide Book of United States Coins 2008" (end underline if possible), R.S. Yeoman; Editor, Kenneth Bressett; Research Editor: Q. David Bowers; Valuations Editor, Jeff Garrett. 61st Edition, ©2007.