One interesting thing about Apple keyboard is that, for their international versions, the key label use symbols instead of English words, for keys such as
{Return, Tab, Shift, PageUp, PageDown, Home, End, etc}.
For US and English-speaking countries, it uses English words only.
[see Keyboard Enter/Return Key Symbol]
Apple pro keyboard (A1048), German layout. year 2003.
[ http://en.wikipedia.org/wiki/File:Apple_Pro_Keyboard_%28open_top%29.jpg ]
[Apple Pro Keyboard A1048, Year 2003]
Apple Keyboard A1016 with Russian layout.
Apple Magic Keyboard (year 2015), with Numeric Keypad, traditional Chinese layout.
image source
[Apple Magic Keyboard. Year 2015]
