Central visual acuity of 20/200 or less in the better eye, with corrective glasses, or central visual acuity of more than 20/200 if there is a field defect in which the peripheral field has contracted to such an extent...
Pension Bills, and Bills to Provide Additional Wartime Benefits for Veterans ... - Page 277
by United States. Congress. House. Committee on Veterans' Affairs. Subcommittee on Compensation and Pensions - 1967 - 297 pages
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