Clarify museum roster and Dan Gross research sources
Expand exact roster rank codes (class_rank: S/Sgt -> Staff Sergeant)
 
Line 4: Line 4:
|surname=Darlington
|surname=Darlington
|first=Mccullough
|first=Mccullough
|class_rank=S/Sgt
|class_rank=Staff Sergeant
|birth_year=1920
|birth_year=1920
|death_year=1993
|death_year=1993