"The PZL P.1 was a Polish fighter, designed by the engineer Zygmunt Pu\u0142awski, manufactured by the PZL state-owned factory. It remained a prototype, but it was the first of the Polish PZL gull wing fighter series, leading to the PZL P.7, PZL P.11 and PZL P.24."@en . . . . . "2"^^ .