Italian Maschera Antigas I.A.C. P.C.35

The Italian Maschera Antigas P.C.35 was the civilian version of the T.35. This example was made by Industria Articoli Caoutchouc around 1935.
Maschera Antigas = "Gas Mask"
P.C. = Populazione Civile = "Civilian Population"
Industria Articoli Caoutchouc = "Rubber Articles Industry"
Similar masks in my collection: Italian T-35, Italian FT-35, French AJAX F2