Creative Commons Attribution 2.0 truetrue 30 December 2015 English Smoke bomb with burning fuse. author name string: p.Gordon URL: https://www.flickr.com/people/11362847@N08...
gas ; Phosgene ; Diphosgene ; Chlorpicrin ; Arsines ; Tear producers ; Smoke -- IV. Protection against gas: Individual ; Collective ; Special arms ;...
war-time; with an essay on the American contribution and the democratic idea ( ) Author Churchill, Winston, 1871-1947 Title A traveller in war-time; with an...
flickr.com/photos/eli_dark/49254394843/ operator: Flickr URL: https://live.staticflickr.com/65535/49254394843_73feba37b4_o.jpg determination method: SHA-1...