How many buildings on campus are made of limestone?

There are 22 buildings primarily made of various types limestone on KU's Main Campus!

1) Allen Fieldhouse and Booth Family Hall of Athletics

2) Anschutz Library

3) Bailey Hall

4) Blake Hall

5) Budig Hall

6) Campanile Bell Tower

7) Chalmers Hall

8) Dyche Hall

9) Fraser Hall

10) Lindley Hall

11) Malott Hall

12) Marvin Hall

13) McCarthy Hall Apartments

14) Military Science Building

15) Smith Hall

16) Snow Hall

17) Spencer Museum of Art

18) Spencer Research Library

19) Spooner Hall (limestone and sandstone)

20) Stauffer-Flint Hall

21) Twente Hall

22) Watson Library