So I was thinking that Openclipart.org and many other sites that were made in the digital age have big gaps in their vaults of content in regards to predigital items. Things that aren't quite "classic" enough to demand clipart but are too old to be in everyday life. So I've decided to fill up those gaps a bit with my limited skills. Here we have a hand on a telegram machine. It's how you sent messages quickly over great distances before phones were in common use. It was like old style text messaging!
電報機
code、communication、hand、history、key、machine、Morse、old、retro、sending、switch、technology、telecommunication、telegram、telegraph
碼、通訊、手、歷史、鍵、機、莫爾斯、舊、復古、發出、開關、技術、電信、電報、電報
資料來源：openclipart ( https://openclipart.org/ )