Baltimore Orioles Autographed Baseball Memorabilia
Scott McGregor (left-handed pitcher) - Wikipedia
Scott McGregor Signed Custom Baltimore Orioles Jersey (JSA) Size XL
NumerOlogy: The Uniform Number History of the Baltimore Orioles - #40-49
Where are they now? 1983 Orioles
Former Orioles manager Earl Weaver dies at 82 – Sun Sentinel
Baltimore Orioles Price List - Supercollector Catalog
Scott McGregor Signed Custom Baltimore Orioles Jersey (JSA) Size XL
CardCorner: 1974 Topps Doyle Alexander
1982 Scott McGregor Game Worn, Signed Baltimore Orioles Jersey., Lot #82726