Here's a Vintage UNBRANDED Yellow Fly Sumer #28 INDY FORMULA ONE 1/64 Diecast Racecar #8641. VHTF! Moderate play wear and very dirty. Chrome on engine is worn. Looks like Summer but no maker on the base. See pictures. Will ship in a box. Thank you and happy bidding! I do combine shipping so check out my other auctions and please wait for an invoice after multiple wins.