Does anybody recognize this as at Merlin Rocket sail logo/emblem? Saw the sail recently and have been on a mission to identify what class it represents. I see the triangle logo used today for the Merlin Rocket, but is this part of the class history?
https://photos.app.goo.gl/YtstQQR1o6ZX2dh46

It's not the old Merlin or Rocket logo.
 
Not one I've ever seen before. 

Missile?