Full Keyboards without Shift keys
Particularly on early typewriters:
- Automatic: left of a.
- Bar-Lock: likewise.
- Burns: leftmost on top two rows.
- Caligraph: second row.
- Duplex-Jewett: left of space.
- Hartford: top right.
- Peerless: lower right.
- Smith Premier 1: middle of split space.
- Smith Premier 2: surrounding space.
- Smith Premier 4-10: top row.
- Yost: top right.
- Kanji Tablet, over on the right with all kinds of other JIS brackets.
- Linotype, in the middle of the blue keys (and possibly configured instead for small-caps A and Q).
Mostly a matter of trading off ()[] for []{}. Which also means that the keycaps have both.
- SAIL.
- Space Cadet.
- Symbolics.
- TI Explorer.
- Xerox 1109.
- webwit's prototype Racal-Norsk.
Also belonging in this list would be HONEYB and, of course, Hyper7.
Numerical Keypads and Numpads
For the Apple IIe:
- Numeric Keypad IIe from The Keyboard Company and then Apple. Here we return to a keycap with just a paren on it.
- Track House Standard IIe Tender Keypad more or less the same set of keys, but in a different layout.
Logitech has some wireless keypads with similar keys, like the N305.
These tend to send ALT 0 4 0/1 instead of the real keypad paren HID codes.
The Qisan Magicforce Keypad has parens as the lower legends, but I believe that the fn shift is in fact needed to get them, so they don't count.
I imagine there must be other early one-offs like that Cortron which just happened to have them someplace in a (what now seems) nonstandard layout.