The 30" at Behlen is over 40 years old, but a research grade instrument. It would be supplemented by amateur telescopes belonging to OAS members on the grounds surrounding the observatory.
These other observatories have amateur grade telescopes, however, some of them are quite nice... such as one of the 16" scopes at Ashton. The 30" at Powell, was built by Astronomical Society of Kansas City members (it's a beast, with it's metal plating/rivets.. looks like something from the early 20th century). Rumor from KC is, they're working on raising SEVERAL HUNDRED THOUSAND dollars to build a new observatory ('ASKC' is one of the largest clubs in the nation).
Hyde Memorial Observatory, Lincoln, 8", 12 1/2", 14" telescopes, 'roll off' roof
Ashton Observatory, Des Moines, 2 16" telescopes, twin domes
Powell Observatory, Kansas City, 30" and 16" telescopes, twin domes

Shoot for the Moon... if you miss, you'll land among the stars.