Patch identification Help

[Jay V]

Hi Guys

Hey waswondering if any one can help me ID this patch.Thanks in advance,Jay

 

[P-40Warhawk]

I saw that one too. It's a postwar advanced undersea weaponsman, 1949-1961

[patches]

 

Here's it's Navy Blue on White version.

[patches]

Was this worn as a Rate, you know with the Crow and Chevrons of a Petty Officer?

[Jay V]

What exactly is a undersea weaponmans duties? Other than working on torpedos Thanks for the ID help

[MastersMate]

It was a distinguishing mark, worn on the right sleeve between the shoulder and elbow

[topdcnut]

Seems to have gone away sometime after the introduction of the Polaris missile system.

[David Minton]

Distinguishing Mark is a certification/qualification which proves mastery of skills beyond normal duties. In the first half of the 20th century, they were often precursors to new ratings. For example the first radio operators were Electrician's Mates, who wore the lightening distinguishing mark to show they were qualified as radio operators. Once there was a greater need for radio operators, the Navy created a sport ratings, and the Electrician's Mates became Radioman.

[Jay V]

Thanks for the added info!!