Vintage Gillette Adjustable Safety Razor 0 4 Black Handle

This is a vintage Gillette safety razor with adjustable angle. It features a butterfly opening, and a turn dial under the head and base of handle. It is marked with Made in USA, the Gillette logo, 0 4, and Reg. US Pat Off.This razor comes in it's original plastic box with white base, clear top and a vintage pack of Gillette Razor Blades Super Stainless Steel the Spoiler, this appears to have at least two used blades in the back safety disposal slot, buyer can request razor pack not be shipped and discarded. 

The razor is in good to excellent condition with light patina., some surface scratches on the plastic box.
It measures approximately 3 5/8" long, 1 5/8" wide at head length, and 1" tall at head.