Vintage Hickok USA Gold Tone Faceted Greek Key Tie Bar Clip

Vintage Hickok USA Gold Tone Faceted Greek Key Tie Bar Clip Good vintage condition with some wear to the finish (as pictured). May require cleaning. Please see photos for more detail and size. Most items are vintage and/or pre-owned. Please look the pictures over carefully. Feel free to ask questions. I am not a jewelry expert, but do my best to identify all pieces.