The spark arrester mesh for the MáV 601 locomotive. The source of the model is the drawing Nr. 184 of the group 004a, of the locomotive series 105/003, from 07.12.1917 (based on the original from 28.05.1913).What was the 601: https:en.wikipedia.org/wiki/MáV_Class_601Why can it be interesting: https:grabcad.com/library/601001-mallet-steam-locomotive-1