blue Hella KL6 KL7 light beacon lens NOS

One (1x) blue Hella KL6 KL7 rotary beacon lens in new old stock (nos) condition. The lens was stored for ages in a German Bosch Service. At the top is some plastic of the production which needs to be removed, e.g. with Dremel Tools. The total base diameter is 11 cm and the height is 13 cm. Made in Germany by Hella for KL / KLJ 6 7 flashing police lights.