
Foto: US government photographer [Public domain], via Wikimedia Commons

Foto: UnknownUnknown author [Public domain], via Wikimedia Commons

Foto: Batum Gendarme Administration [Public domain], via Wikimedia Commons

Foto: RIA Novosti archive, image #60236 / Ozersky / CC-BY-SA 3.0 [CC BY-SA 3.0]