File:Commons-logo.svgThis file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Attribution: Wikimedia Foundation You are free: to share
File:Pioneers pin rs.svgThis image is a derivative work of the following images: File:Pioneers_pin.svg licensed with PD-RU-exempt 2009-04-03T17:05:19Z Ahnode 500x500 (273442 Bytes)