Are vintage Lego heads with the classic grin still in production?
I am having trouble deciding whether the head-with-grin piece (element ID 9336, called "MINI HEAD NO.1") which is produced today (and available in the Bricks and Pieces online store) is 100% identical to the classic head used in the 70s, 80s and 90s. If not, what's the difference?
Visually I think it looks the same, but it appears that 9336 is not the code used for vintage sets.