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gptkbp:instanceOf
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gptkb:Company
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gptkbp:acquisition
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gptkb:David_Lawrence_Rare_Coins
gptkb:American_Coin_Company
gptkb:Bowers_and_Merena_Auctions
gptkb:Stack's_Bowers_Galleries
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gptkbp:CEO
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gptkb:David_A._Schlessinger
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gptkbp:customerBase
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Museums
Investors
Institutions
Dealers
Collectors
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gptkbp:employees
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50-100
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gptkbp:events
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Exhibitions
Conventions
Trade shows
Coin shows
Annual auction
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gptkbp:focus
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Currency
Historical artifacts
Stamps
Sports memorabilia
Rare coins
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gptkbp:founded
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1994
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gptkbp:founder
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gptkb:David_A._Schlessinger
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gptkbp:headquarters
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gptkb:Las_Vegas,_Nevada
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https://www.w3.org/2000/01/rdf-schema#label
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Spectrum Group International
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gptkbp:industry
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Collectibles
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gptkbp:location
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gptkb:United_States
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gptkbp:operatesIn
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gptkb:Asia
gptkb:North_America
Europe
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gptkbp:parentCompany
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gptkb:Spectrum_Group
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gptkbp:partnerships
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gptkb:American_Numismatic_Association
gptkb:Beckett_Grading_Services
gptkb:Numismatic_Guaranty_Corporation
gptkb:Professional_Coin_Grading_Service
gptkb:Professional_Sports_Authenticator
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gptkbp:reputation
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Industry leader
Expert appraisals
Established network
High-value auctions
Trusted in collectibles market
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gptkbp:revenue
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$10 million
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gptkbp:services
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Consulting services
Appraisal services
Auction services
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gptkbp:type
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Private
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gptkbp:website
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www.spectrumgi.com
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