![I found this mask in budapest, in an antique shop. Seems to me to be Soviet, military use to protect against toxic gases. Can anyone help me decipher when this was used I found this mask in budapest, in an antique shop. Seems to me to be Soviet, military use to protect against toxic gases. Can anyone help me decipher when this was used](https://i.redd.it/1x3rsyqmt1n71.jpg)
I found this mask in budapest, in an antique shop. Seems to me to be Soviet, military use to protect against toxic gases. Can anyone help me decipher when this was used
![Budapest, Hungary - December 16, 2020: Almost empty food market hall inside with christmas decoration on the Fővám square Stock Photo - Alamy Budapest, Hungary - December 16, 2020: Almost empty food market hall inside with christmas decoration on the Fővám square Stock Photo - Alamy](https://l450v.alamy.com/450v/2dwn7pf/budapest-hungary-december-16-2020-woman-in-mask-shopping-with-aldi-tent-at-a-butcher-shop-in-the-large-food-market-hall-at-fvm-square-2dwn7pf.jpg)
Budapest, Hungary - December 16, 2020: Almost empty food market hall inside with christmas decoration on the Fővám square Stock Photo - Alamy
![Budapest, Hungary - Aug 16, 2019: Decoration of an old gas mask at a vintage flea market shop in Budapest, Hungary Stock Photo - Alamy Budapest, Hungary - Aug 16, 2019: Decoration of an old gas mask at a vintage flea market shop in Budapest, Hungary Stock Photo - Alamy](https://c8.alamy.com/comp/WB2ET4/budapest-hungary-aug-16-2019-decoration-of-an-old-gas-mask-at-a-vintage-flea-market-shop-in-budapest-hungary-WB2ET4.jpg)