List of Optometrists and Opticians in the United States and Canada, Arranged by States and Provinces, The Optometrist and Optician, 35 N. Dearborn St., Chicago, Illinois.

1914 Optometrists and Opticians

1914 Blue Book
pg. 132
HAMLIN. East, Clyde.

1920 Optometrists and Opticians

1920 Blue Book
No Listings for Audubon Co.

1922 Optometrists and Opticians

1922 Blue Book
Page 130
AUDUBON (2,108) LEONARD, Chas. G.

Transcribed by Cheryl Siebrass, March, 2022 from The Blue Book of Optometrists and Opticians, pub. by The Optometrist and Optician, 35 N. Dearborn St., Chicago, Illinois.

Original images may be viewed offsite at: Babel.Hathitrust.org
(https://catalog.hathitrust.org/Record/010660960)