Now, have I completely lost it or is THIS umbrella
the same as THIS umbrella?
that of the three people
Sherlock cared most about
none of them were Mycroft
Remember when Mycroft had Moriarty tortured and all they did was slap him in the face a couple times?
“He still won’t talk? But we slapped him and everything.”
First, River’s crib:
Then Amelia’s TARDIS:
Then Donna’s magnifying glass (from The Unicorn and the Wasp):
But what’s this?
But that belongs to…
So there you have it, actual proof that Mycroft used to travel with the Doctor.