Black and Brass Pins ...Can You Id them? Thanks

[vaseltzer]

Hi All, Got a box lot with lots of military patches and a number of these black and brass pins...anyone know what they are carlled and what they are used for? Thanks very much,

[treasured_antiquities]

Don't think they are military. Just onxy & gold or gold plate cufflinks/studs.

Have you checked for markings? I would guess Krements brand.

[treasured_antiquities]

should be: onyx

[vaseltzer]

Thanks very much!