Source: Aurora (1930) Ad:

DR. W.K. DAMRON
DENTIST
X-RAY
203½ E. Main St.
Res. Phone 214     Office 7

Source: Ravelings (1942) Ad:

DR. W.K. DAMRON
Dentist     X-Ray
125 East Main Street
Opposite Public Service Company
Phone Office 7R1
Residence  7R2

Source: Oak Leaves, March 6, 1947

DR. W.K. DAMRON
Dentist X-RAY
Phone  Office 7   Res. 71
Opposite Public Service Co.
125 EAST MAIN STREET