They're not in alphabetical order, but are instead in the order in which they were discovered (the actual order, starting from Saturn, is -- D, C, B, A, F, G and E). A and B are the two brightest rings, and B is the widest and thickest of the six rings.
Philadelphia Baseball Wall of Fame. From Wikipedia, the free encyclopedia. Viewing the length of the Phillies Wall of Fame, Citizens Bank Park. The Philadelphia Baseball Wall of Fame is a collection of plaques, mounted on a brick wall in the Ashburn Alley section of Citizens Bank Park, the ballpark of the Philadelphia Phillies.
Each honoree is commemorated with a large stainless steel and terrazzo star embedded in the sidewalk in Walk of Fame Park between the Country Music Hall of Fame, Bridgestone Arena and Schermerhorn Symphony Center.