Off the top of my head i would say June 1933, after the HJ was reorganized by Baldur, and for the HJ golden badge in the same form, i would say August 1934. The exact dates i am sure someone else will be able to give you. I will certainly have them, but i would not know where to look for them at this moment - and am too busy both with my work and private life to search for them - I will bookmark this thread though, and if nobody helps you, i will come back to it and give you exact dates.I was wondering when the diamond shape membership badge was introduvced? Thanks in advance for comments!