HWC Series 10

First year for a 'Subscription' that would automatically ship all twelve cars to the subscriber. No worries about missing a sale. Then Mattel provided a tin case and a 13th car! The case and car were only shipped to the subscribers that paid for all 12 of the series cars.

Series 2 Series 3 Series 4 Series 5 Series 6 Series 7 Series 8 Series 9 Series 10 (completed) Series 11 (completed) Series 12 (completed) Series 13 (completed Series 14 (completed)
		13th Car  and Tin Case