For the first U.S.-based teacher to post, who would like to share the following with students. Some of these may need some tinkering to get going. All will likely need a soaking & rinse. These are what got me going in fountain pens, but they sit, so I am whittling down my stash to more current favorites.
2 Lamy Safaris
1 Lamy Al-Star
4 Noodlers Konrads (nib substitutions)
1 Noodlers Ahab (stub nib substitution)
1 Monteverdi Prima (stub nib substitution)
I will PM you for a school mailing address.