Heavy Goldtone Buttons with 'J C H' Monogram,....Recognize the Logo?

Hello All,
I've had these buttons for a while,
they're heavy, solid, and a rich gold color
I thought they probably belonged with a quality garment, blazer?
They're an elegant bunch,
anyone know the company monogram/logo?
The letters appear to be JCH,
the J & C smaller and intertwined with a larger 'H', that stands behind.

Thanks for taking a look,
Tony.