No ligature marks or contusions at the neck.
没有挣迹象。
So in that sense, historically, the German letter that's written kind of like the letter B (the Eszett) does historically come from a ligature of the long S and the letter Z even though it is pronounced as a double S today.
因此从这个意义上说,从历史上看,写法有点字母 B(Eszett)德语字母在历史上确实来自长 S 和字母 Z 连字,尽管今天它发音双 S。