ss "gas" insignia

[John Pen.]

Hello Gentlemen,
Please see pics, front and back shown.
Does anybody know anything about this insignia?
Is it sleeve insignia for ss man working with GAS?
Is it original TR period?
Does anyone have a photo of this on uniform?
(materials are cotton on wool)

Opinions appreciated,
John Pen.

[John Pen.]

If anyone is interested, I found this older WAF thread while further searching for my own answers; http://dev.wehrmacht-awards.com/foru...+mask+insignia

Unfortunately pics have been deleted. Anyone with pics of these patches on uniforms?

Regards,
John Pen.

[besslein]

original

[John Pen.]

original

Thank-you besslein, I thought probably so...... Thanks again for your time.
Jp
P.s. it would be great to see pics if anyone has!!! thnx

[John Pen.]

Sorry to bug you guys, but.......any photos of this one in use, or even on a tunic in a collection?
Thnx, Jp

[Lupara]

Why is this particular insignia round? All of the trade badges with exception of the gas badge I have seen are in the shape of a triangle.

Nice patch BTW

[Johnny R]

So it is clear this is for a chemical defense NCO, I have seen idiots at shows selling these as badges for K-Lager personnel "that operated the gas chambers."