Dorothy Filler's teacher's record from Loudoun County, Virginia provides valuable insight into the educational system in the mid-20th century. Filler, a female of Caucasian race, had received her college education from Lovettsville High School and Catawba College, accumulating a total of 136 college credits. She held a Bachelor's degree and specialized in teaching elementary grades, particularly fourth grade. Throughout her career, she demonstrated good physical condition, punctuality, and cooperation with her colleagues. Filler's salary increased over the years, reflecting her growing experience and teaching abilities. The record also indicates her proficiency in music and ability to play musical instruments. Overall, Filler's record sheds light on the professionalism, dedication, and specific qualifications required of teachers during that period.