Osram Bulbs Kit Germany 60ies 70ies

Osram bulbs kit box made in Germany in the 60ies 70ies in used condition. The white cover has a small crack (see pic #2) and it is stamped from both sides with “Osram”. The bottom is stamped with “Made in Germany”. The size of the plastic box is 9 x 8,5 x 5,5 cm. The big headlight bulb is for 6V but I did not check the other bulbs.