Kennedy half dollar series

URI: https://gptkb.org/entity/Kennedy_half_dollar_series
GPTKB entity
Statements (47)
Predicate Object
gptkbp:instanceOf coin series
gptkbp:anniversary_edition 2014 gold coin
gptkbp:bicentennial_reverse_design gptkb:Independence_Hall
gptkbp:bicentennial_years 1975
1976
gptkbp:circulation_status_(since_2002) primarily for collectors
gptkbp:collectible_status popular among collectors
gptkbp:composition_(1964) 90% silver, 10% copper
gptkbp:composition_(1965–1970) 40% silver, 60% copper
gptkbp:composition_(1971–present) copper-nickel clad
gptkbp:country gptkb:United_States
gptkbp:denomination half dollar
gptkbp:designer gptkb:Presidential_Seal
gptkb:Frank_Gasparro
gptkbp:diameter 30.6 mm
gptkbp:edge reeded
gptkbp:firstIssueDate March 1964
gptkbp:highest_mintage_year 1964
https://www.w3.org/2000/01/rdf-schema#label Kennedy half dollar series
gptkbp:introduced 1964
gptkbp:legalTender yes
gptkbp:lowest_mintage_year 1997
gptkbp:mintedIn gptkb:United_States_Mint
gptkbp:mintMarks P
S
D
gptkbp:namedAfter gptkb:John_F._Kennedy
gptkbp:notableVariant gptkb:1964_Accented_Hair
1970-D (last 40% silver)
1976 Bicentennial issue
gptkbp:numberOfLocations gptkb:Denver
gptkb:Philadelphia
gptkb:San_Francisco
gptkbp:obverseDesign gptkb:John_F._Kennedy
gptkb:Gilroy_Roberts
gptkbp:proof_coins produced annually
gptkbp:reasonForFormation to honor President John F. Kennedy after his assassination
gptkbp:special_issues silver proof sets
gold 2014 50th Anniversary edition
gptkbp:subject_of_numismatic_interest yes
gptkbp:uncirculated_collector_coins produced annually
gptkbp:used_in_commerce rarely since 2002
gptkbp:valuation 50 cents
gptkbp:weight_(1964) 12.5 g
gptkbp:weight_(1971–present) 11.34 g
gptkbp:bfsParent gptkb:US_coin_series
gptkbp:bfsLayer 8