Decades: 1280s 1290s 1300s 1310s 1320s - 1330s - 1340s 1350s 1360s 1370s 1380s
Years: 1327 1328 1329 1330 1331 - 1332 - 1333 1334 1335 1336 1337
Births
Deaths
... other end of the axis pushes against the lower rim of the groove. While the axis is slipping around inside the groove, the friction between the axis and the groove rims ...