I'm sure you're right. Which is kinda the crux, limiting an understanding of history thru taxation, whilst something small, it would soon with other information taxation costs end up creating a educational divide even wider than we have today.

I also feel that if they allowed and encouraged educational establishments to use them for free. They would create more potential customers who in their lifetime, would go a see them at the museum. So for a Museum, it would tick the PR, tourism, and visitors count boxes nicely. With that, I'm going to email them, though will craft the idea out more, any input welcome.