200LX Newton Keyboard
F1 to F10 Apple+1 to Apple+0
[Filer] to [&...] Apple+Q to Apple+I
Del Apple+Del
Ins Apple+Shift R
Home Apple+Left Arrow
End Apple+Right Arrow
PgUp Apple+Up Arrow
PgDn Apple+Down Arrow
Menu Option or Apple+/ (slash)
Zoom Apple+space
Date Apple+, (comma)
Time Apple+. (period)
Cut Apple+X
Copy Apple+C
Paste Apple+V
Fn Apple+CapsLock (sticky)
Note that the Apple key and Option key are two keys unique to the Newton keyboard. They are just left of the spacebar.