I was wondering if any of you guys here know when guitar companies like Fender and Gibson started rolling the fingerboard edges on their guitars? I saw an American '52 RI Telecaster in the store yesterday, and noticed that the edges were heavily rounded. Much more than on my American Standard Strat (which has hand rolled fretboard edges). Were the original 52's already rolled from the factory? When did they stop doing it, or when did they start?