i have copied below a helpful message from NeonSlug:
That quite definitely does not say بسلطة “on the authority of”. This says:
علي حسن
حسين
Ali Hassan
Hussein
Written in an archaic, crude, Ruq'a-like typeface (or perhaps Persian or Indian). Very recognizable as the first 3 Imams of Shi'a Islam (Ali bin Abi Taleb, Hassan bin Ali, Hussein bin Ali). If this is a token, it might be something devotional or worn as a protective charm or such.