Quick glimpse of a couple of 28RO's used for alarm printing in the control room of the world's first nuclear-powered merchant ship, the NS Savannah at 0:30.

https://www.youtube.com/watch?v=npf4WYM-M1U

Vessel is currently berthed at Canton Marine Terminals in Baltimore.
Teletypes appear to be gone from control room.
However, can see the RD-92/UX electrostatic Fax in Radio room.

Additional Info and Virtual tour here.
https://maritime.org/tour/savannah/