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The International Gemological Institute "has been at the forefront of technology since its commencement in 1975". This characteristic can be seen in the actions that the IGI has taken recently towards creating an Online Data Retrieval program and its Registration and Recovery Service. [ 3 ]
GIA was also responsible for the first modern diamond grading reports, where it introduced grading methodologies for diamond color and diamond clarity. Current research at gemological laboratories concerns the development of improved detection techniques for treated and synthetic diamonds, as well as for treated sapphires, rubies and pearls.
195th Army Band Bangor, Maine: 202nd Army Band Frankfort, Kentucky: 215th Army Band Fall River, Massachusetts: 229th Army Band Baltimore: 234th Army Band Clackamas County, Oregon: 246th Army Band Columbia, South Carolina: 248th Army Band San Juan, Puerto Rico: 249th Army Band Morgantown, West Virginia: 257th Army Band: Washington, D.C. 287th ...
The United States Army Band, also known as "Pershing's Own", is the premier musical organization of the United States Army, founded in 1922.There are currently seven official performing ensembles in the unit: The U.S. Army Concert Band, The U.S. Army Ceremonial Band, The U.S. Army Chorus, The U.S. Army Blues, The U.S. Army Band Downrange, The U.S. Army Herald Trumpets, and The U.S. Army Strings.
The clarity grading system developed by the GIA has been used throughout the industry as well as by other diamond grading agencies including the American Gemological Society (AGS), and the International Gemological Institute (IGI). There are other smaller labs which use the GIA system as well.
The use of red in musician's uniforms is maintained to varying degrees by U.S. military bands today, as seen in the uniforms of the U.S. Marine Corps Band, the U.S. Marine Drum and Bugle Corps, the Old Guard Fife and Drum Corps of the 3rd Infantry Regiment, and in the peaked hats of the U.S. Army Band which are colored red in contrast to the ...
GSI Gemological Laboratory performs a number of services including: loose and mounted diamonds grading; origin testing of loose and mounted diamonds and gemstones; cut grade analysis; light analysis reports; gemstone identification; sorting and screening of melee; treatment identification; laser inscription on diamonds and gemstones; metal engraving; metal inspection; and 360-degree virtual ...
front cover G1 1930. This is the Group G series List of the United States military vehicles by (Ordnance) supply catalog designation, – one of the alpha-numeric "standard nomenclature lists" (SNL) that were part of the overall list of the United States Army weapons by supply catalog designation, a supply catalog that was used by the United States Army Ordnance Department / Ordnance Corps as ...