Keywords: British army petard.jpg A 19th Century British petard in the Museum of Madras Photographed by Gaius Cornelius in 1995 en wikipedia Oxyman CommonsHelper 2005-11-15 ; 2005 07 26 last version Gaius Cornelius wikipedia en Later version s were uploaded by Ian Dunster wikipedia en PD-link Original upload log page en wikipedia British_army_petard jpg 2005-11-15 19 12 Ian Dunster 800×1197× 905420 bytes <nowiki>Lightened adjusted shadows/contrast and set levels Removed minor blemishes Reduced image-size to make low-level noise in image less obvious </nowiki> 2005-07-26 17 19 Gaius Cornelius 2374×3552× 350667 bytes <nowiki>A 19th Century British petard in the Museum of Madras Photographed by ~~~ in 1995 PD-link </nowiki> Regional Railway Museum Chennai Petard |