Keywords: Men employed in the workshop working on the engine turbine.jpg Check categories 2013 October 11 en <br/> Image title Men employed in the workshop working on the engine turbine Image from Public domain images website http //www public-domain-image com/full-image/vintage-photography-public-domain-images-pictures/history-photography-pictures/men-employed-in-the-workshop-working-on-the-engine-turbine jpg html http //www public-domain-image com/public-domain-images-pictures-free-stock-photos/vintage-photography-public-domain-images-pictures/history-photography-pictures/men-employed-in-the-workshop-working-on-the-engine-turbine jpg Halter Leo U S Fish and Wildlife Service Not given Transferred by Fæ on 2013-02-26 This file is in public domain not copyrighted no rights reserved free for any use You can use this picture for any use including commercial purposes without the prior written permission and without fee or obligation PD-author Halter Leo U S Fish and Wildlife Service Uncategorized 2013 February 27 Images uploaded by Fæ Public-domain-image com Images uploaded by Fæ check needed Public-domain-image com check needed |