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Bell UHN Iroquois sideview silhouettes. en UHN Iroquois helicopter and US Marines' UHN model es Grfico con el helicptero UHN Iroquois el mismo modelo del Cuerpo de Marines de Estados Unidos vectorsite net html Greg Goebel VectorSite images marked GVG are In The Public Domain Greg Goebel Bell UH Iroquois drawings Silhouette drawings