33121451711
CROWNGEAR SET - I=33:11=3,00 (to 02/1986)33121454236
CROWNGEAR SET - I=33:11=3,00 (from 02/1986)33121451712
CROWNGEAR SET - I=32:11=2,91 (to 02/1986)33121454234
CROWNGEAR SET - I=32:11=2,91 (from 02/1986)33121451181
IMPULSE SENDING WHEEL33121454019
COVERING CAP