This unused Gillette Slim Adjustable with case is a rare find. The packaging is in good shape and includes the razor, white case with gold foil, and original blades.
The razor is an I-1, produced the first quarter of 1963.
Front reads "Gillette Slim Adjustable Razor with Super Blue Blades $1.50"
Back reads "Gillette Safety Razor Company Boston, Mass., U.S.A. A Division of The Gillette Company. Reg. U.S. Pat. Off. Made and Printed in U.S.A. 215-027-1"
This would make a great addition to your collection.