ETIDIOH - NEW

  By Unknown author - Transferred from en.wikipedia; transferred to Commons by User:Sreejithk2000 using CommonsHelper. Original uploader was Paddington62 at en.wikipedia, Public Domain,  https://commons.wikimedia.org/w/index.php?curid=10541855 Source:  Link:  https://en.wikipedia.org/wiki/Trams_in_Brisbane ____

  By Gonioul - Own work, CC BY-SA 3.0,  https://commons.wikimedia.org/w/index.php?curid=3584482 Source: Wikipedia,  https://en.wikipedia.org/wiki/Mekarski_system ____

  Di Bernhard Studer - Opera propria, Pubblico dominio,  https://commons.wikimedia.org/w/index.php?curid=18132189 Source: Wikipedia,  https://it.wikipedia.org/wiki/Tram_ATAC:_motrici_Stanga ____