The first plates were Preston Petty plates w/drilled holes & custom numbers & these were signed by Bob on the back.These are duck lips.Then it would be the first contoured custom Pro plates Bob made with contact vinyl,3rd the square factory Lightning bolt plates,4th factory pro plates round.Some had the Bob Haro sig some just had factory plates logo.then early BMXA,JT plates,etc
I'd personally love to get a square factory one but these never come up.
Cheers,Mike