[Mask] [World War II]. Japanese Type 99 Small Box Respirator Mask. Japanese Type 99 World War II gas mask, with original tubing and respirator pack, displayed on a custom stand, rendering into a striking sculptural element.  The ‘99’ in its name comes from the 2599th anniversary from when the first Japanese emperor took the throne.  Fine, 16 w x 17 h x 3 d inches (40.6 x 43 x 7.6 cm.). Small area of glue repaired tear to the tubing, else fine.