The European Library has been developing a mini version of its searchbox that website owners can easily install on their own site. The European Library searchbox is now available to install for free. See here.
From the TEL website:
“The mini The European Library gives direct and centralised access to Europe’s national libraries. This means you can offer your users:
- a quick check whether a national library has digitised a particular item
- a shortcut to reliable information and material (books, photos, maps, images, films, etc.) from all over Europe.”