γραμμάτιον
From LSJ
ἐὰν δ' ἔχωμεν χρήμαθ', ἕξομεν φίλους → if we have money, then we will have friends | if we have money, we shall have friends
English (LSJ)
τό, Dim. of γράμμα, Luc.Merc.Cond.36. II = γραμματεῖον, bond, contract, POxy.71.5 (iv A. D.).
German (Pape)
[Seite 504] τό, dim. von γράμμα, Schriftchen (vgl. γραμματεῖον), Luc. Merc. cond. 36 u. sonst bei Sp.