PZL P.11, Polish built, open cockpit.
PZL P.24, I think license built export version of the P.11 with a closed cockpit and heavier armament.
PZL P.23A, single engined light bomber
PZL P.37, twin engined light bomber
BTW, just in case anyone was wondering, the PZLs wouldn't necessarily be out of action after 1939 in AH- the Romanians used them, both as fighters and ground attackers, until after Stalingrad (rather effectively actually) and the Greeks used the fighters too.