Some info I forgot to include about these pieces, the collection was called HJ und DJ Ausrüstung (equipment). They were distributed on the 10./11. Mai 1941, and came in three different forms. The .1 set of seven was made of glass, the .2 set of eight was made of plastic, and the .3 set of two was also made of plastic, but had a pin instead of string.
Hello from sunny Port Macquarie