these are d500 athena's http://velobase.com/ViewComponent.aspx?ID=10C754EB-6ECA-4F35-A557-B400D9A09F5E&Enum=117&AbsPos=18
your 'c-record 50th anniversary' levers are chorus http://velobase.com/ViewComponent.aspx?ID=15A43395-E3C7-4B2E-881F-50F23FC7718E&Enum=118&AbsPos=18
@Nicolai started
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these are d500 athena's
http://velobase.com/ViewComponent.aspx?ID=10C754EB-6ECA-4F35-A557-B400D9A09F5E&Enum=117&AbsPos=18
your 'c-record 50th anniversary' levers are chorus
http://velobase.com/ViewComponent.aspx?ID=15A43395-E3C7-4B2E-881F-50F23FC7718E&Enum=118&AbsPos=18