Cities Service Oil Mechanical Pencil Floaty Top 1940's

FIVE DAY SALE!! I am selling a great old Cities Service Oil Co advertising mechanical pencil which dates to the 1930's or 40's. It features a floaty top. I am selling other advertising pens and pencils from the same era so check on all of my sales for combined shipping. United States buyer pays $3.00 shipping charges. International buyers are welcome but should contact me for an exact shipping quote as the rates have changed recently. I accept Pay Pal. I do my best to describe my items but please feel free to ask questions about the item listed. THANKS FOR LOOKING!!!!!