[GreenKeys] TT-4A/TG

[Jim Haynes]

On Thu, 20 Jun 2019, Richard Knoppow wrote:
>   Many hardware stores have 3 in 1 20 weight machine oil. Its in a Blue can 
> rather than the familiar Red can. The Red can oil is a sort of penetrating

That's what I have been using for quite a while now.  They call it "motor
oil" on the can.  Sez it's for 1/4 HP and larger motors.

There have been many lengthy discussions about Teletype lubricants here.
I hope this doesn't set off another one.