ⲥϥⲱϯ B nn, meaning unknown, relates to ship: Montp 173 ⲁⲣⲃⲟⲧ, ⲅⲁⲙⲓⲟⲛ, ϣⲙⲟⲩ, ⲥ. اسفودية (not in Almk 2 or BIF 20).