This Carillon was sampled many years ago. The original site is now defunct, but Soni Musicae saved the original samples, along with making an instrument. So thanks to them we have this nice Carillon.
I found some neat samples on FreeSound.org. These are very lightly sampled as these were generally folks just providing a couple samples for fun.
This Oud has 17 samples, one for almost every note. It is apparently the ancestor of the English Lute. Fantom57 seems to have done a lot of work to get these sounding really good. Please credit him if you use this.
Just a little fun instrument with all of four samples, but a cool tone. Please credit Juskiddink if you use it on your million selling album. Check Sasje's Crumbhorn for a more fully sampled instrument.
Be a medieval bell ringer with these cool samples from Wuola. Please credit him.
For the admittedly too busy background, I used an illuminated manuscript from The British Library.
The brilliant gentlewoman Sasje has several instruments in this vein. The Viola Da Gamba seems incredibly hard to find even from commercial sources.
Also old bigcat has a few pipe organs which are kind of the predecessor to lots of modern keyboard instruments. Bureu Organ, Saint Augustine's Organ and Burea Funeral Organ.
Soni Musicae is a great site. They have two free harpsichords and other cool stuff, including a brilliant piano in Giga that you can convert to Kontakt.