PSM V31 D667 Pipes covered with non conducting corkSimilarFragmenta silurica e dono Caroli Henrici Wegelin (Tab. III) BHL41310415HENRY(1873) p286 THE ROBERTS TORPEDO[Two men seated alongside a munitions shell from McCord & Co., one holding a model military plane]State Lib Qld 2 259695 Base of transmitting mast complete showing the tuning cabinet, Bald Hills, 1942BalkenfeuerBulletin - United States National Museum (1929) (19885526153)MoreRelatedPSM V48 D855 Crookes tubesPSM V31 D052 Lapa dos mousos - Public domain botanical illustrationPSM V31 D092 Colossal head of tenangoPSM V11 D548 Sea horse and pipe fishPSM V24 D085 Sewer trapPSM V70 D378 Fifty foot cut on the interstate canalMorePSM V31 D667 Pipes covered with non conducting corkfile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummaryPipes covered with non conducting corklabel_outlineTagscork materialpopular science monthly illustrations volume 31sciencescientific illustrationspopular sciencescience historydate_rangeDate1887createSourceWikimedia CommonslinkLinkhttp://commons.wikimedia.org/copyrightCopyright infopublic domain