Vintage mini screwdriver, T & O ROCK PHOSPHATE CO. Sedalia Missouri, picturing their truck, in excellent+ condition. Few scuffs/spots on the celluloid part and some spotting on the metal part. Size is 4 1/2" x 3/8". Pictures show 2 views. NOTE: All of the advertising items I have listed are guaranteed to be 100% authentic originals. They are all clean and ready for display. Thank you for your purchase, I appreciate it.