This is a set of typographical symbols, musical notation symbols, letters in various alphabets including International Phonetic Alphabet, astrological symbols, and mathematical symbols pressed into the outside of a slab pot.
Symbol Set:
! ! ! ! !
! ☉ π א ɷ
¿ ñ ≠ ʃ ♃
∃ ♮ ♌ % ÷
Ж Ø ¶ @ ʔ
æ ✡︎ ♣ & ±
∞ ʬ ȹ þ ∀
! ! ! ! !