1911 3 27 DAVIS MODEL 40-C ROADSTER $1,850 MODEL 40 FIVE PASSENGER $1,850 MODEL 40-A MEDIUM SIZE FIVE PASSENGER $1,850 MODEL 40-B STRICTLY FOUR PASSENGER $1,850 George W. Davis Motor Car Co., Richmond, Indiana March 27, 1911 MOTOR AGE page 123
1912 1 18 IND The DAVIS 40 ad MOTOR AGE 9×12 page 90
1912 2 21 DAVIS Davis “40” Geo. W. Davis Carriage Company Richmond, Indiana THE HORSELESS AGE Vol. 29, No. 8 February 21, 1912 9″x12″ page 33