Gun pack of a Polish-built MiG-17 (Lim-6) undergoing restoration at Bankstown Airport in Sydney, Australia. Image scanned from a 6"x4" photograph of the gun pack of ex-Polish Air Force WSK PZL Mielec Lim-6"bis" serial 1J0434 taken by YSSYguy on 8 June 1992 and edited using Picasa software; uploaded for use in the Mikoyan-Gurevich MiG-17 article.