Innovations

Foundations

312
500
722
900
1000
1453 - 1533
1500 - 1900
1750 - 1792
2000 - 3000
2350 - 3200
2500
2500
3000
3200 - 3400
4000
5000 - 6500
5000
6000
7000 - 9000
9000
10000 - 16000
15000

Classical

201 - 600
301 - 500
334 - 63
479 - 551
501 - 600
509 - 31
1200 - 1453
23 - 28