Jaime Hernandez: There are five major doubled die Washington Quarters from 1932 to date. The 1934 Doubled Die Obverse Quarter is the most dramatic doubled die for the entire Washington quarter series. It is also the most common of all the five major doubled die Washington quarters.
The obverse shows very strong doubling in the words "In God We Trust." The word "Liberty" and the date also show strong doubling but not as dramatic as the doubling on "In God We Trust."
The other four major doubled die quarters from 1932 to date are, the 1937, 1942-D, 1943 and 1943-D doubled die quarters.