10 · Z-38478
? · Z-63627, Z-259910, Z-357459
year 23 · Z-77461
All 27 dates
date illegible · Z-101968
"21" · Z-118460, Z-190903, Z-318426
2x · Z-120974, Z-150716
year 9 · Z-133332
"ZLNG" · Z-148380
yr. 10 · Z-175415
(year 23) · Z-193705
ND · Z-197047, Z-219937, Z-231117, Z-236578, Z-252913, Z-257460 +12
27 · Z-198193
+15 more