Fifteen various Gesellschaft für Sport und Technik pinbacks, stickpins and other small devices. Used but none of them have much wear, the scan is detailed so please view condition for yourself. The two very small ones have no attachment devices, I guess you glue them on. The larger ones that look like wings are about 3 3/16" across so you can judge the size of the others from that. GST was a state sponsored sports organization that officially promoted health and fitness and unofficially trained young people for military service. It existed from 1952 to 1990. I cannot tell you the exact age of any of these items here; a few of them do suggest sixties to me. There are two varieties of the motorcycle pin - one is silver color metal, the other gold color with clear finish. The two large red GST wing pins are identical, you can give one to a friend or use it for trade. This is a nice set and includes most of the pins commonly offered and some few that are not.