American Optical History
AO's Ophthalmic Lens Designers
Dr. Estelle Glancy
Wellesley College - Class of 1905
Wellesley College Yearbook entries
1910
1930
In the above writing, Dr Glancy alludes to the amount of work that
she did for Dr. Tillyer.
I suspect that she should have been considered a co-inventor for the
Tillyer lens, given the laborious calculations that she did at that time.
1935
1939
1949
