Beautiful multilingual eye examination chart of the early 1900s San Francisco
112 years ago, optometry was a growing profession. In diverse cities like San Francisco, however, the eye chart commonplace in western countries today could not suffice. Enter George Mayerle’s multilingual eye examination chart. George Mayerle’s Vision Test Chart (ca. 1907). Via Public Domain Review Public Domain Review writes: The chart was a culmination of his many years of practice and, according to Mayerle, its distinctive international angle served also to reflect the diversity and immigration which lay at the heart of the city in which he worked....