Please see the attached photo.
After considerable searching, and chasing false leads, I believe that the 100 ohm
trimmer pot on the left is the correct video pot for an NTI Apple-1 board.
I hope it is, as I had to purchase 20 !!.
(The most irritating false lead was an ebay seller, incorrectly claiming that
his Helitrim 100 ohm pots were correct for an Apple-1)
The photos of an apple-1 NTI board that I have are not that clear.
Can anyone confirm that the pot on the left is the correct pot please?