Is personal photography permitted throughout all of the museum?

Yes, no flash

Yes, but you can't use the flash. All the exhibits are well lit and photograph OK without a flash.

Museum says you're welcome to take photos but to please be respectful of other visitors. This includes non exhibition areas like the hall of witnesses.

I took photos

Yes.

Yes, you can but you can't use flash photography and you should of course be respectful

Yes it is

Yes, you can.