Vintage 40’s Collapsible Pen and Pencil Bow Brooch Pin Rare Metal jewelry

Amazing piece of roaring 1900’s history this is a vintage sweater pin with telescoping ink pen and lead pencil that are collapsible. The writing utensils are held in a canister container that becomes its body and cap. Super 1940’s patent pending Stretch pen with usable lead! The ink pen has its tube but it needs to be filled. Really this is an brilliant office assistant antique travel pen that is now the perfect fashion statement piece brooch that no one else will have. Open 3.5” long and .45” wide Closed 1.65” long .45” . Very rare! C-04