Thread: ... 'wireless telegraphs' the factory produced left in the world.

Originally Posted by bitpicker

Sperk is almost right, "left" is a past participle here, denoting passive.

That's what I needed!

Originally Posted by bitpicker

Your sentence:

Just a few of the 'wireless telegraphs' the factory produced left in the world.

Yes, I've made a mistake! It would be necessary to write it like you did so above:
Just a few of the wireless telegraphs the factory produced are left in the world.

Bitpicker, sperk, thank you so much.