The "#'s" are simply the # on side of vehicle. Great hard to find Micro Machines item. THIS ITEM: HASBRO MICRO MACHINES VEHICLE #18. DETAILS: Official Micro Machines Toy -- popular collectible made by Hasbro in 2002.
Hasbro Micro Machines Fantasy Packs Mission Unit Alpha Arctic Assault 2003
Star Wars Y-Wing Starfighter Micro Machines Vehicle #66260 VTG 1997 NIP
Micro Machines Car Wash Expanding Playset w/ Exclusive Vehicle Hasbro SEALED NEW
Hasbro Galoob 1999 Micro Machines Aircraft Carrier 30" Incomplete Large 66 99
Micro Machines Mission Tank Terrain Playset 45808 Hasbro 2003 New Sealed
Vintage Nascar Micro Machines Raceway Playset Winners Circle 1999 Hasbro 97066
