CASE.—Corporal S. H. Polley, Co. H, 4th New York Heavy Artillery, aged 21 years. Petersburg, Virginia, June 23d, 1864. Conoidal musket ball. Treated at Harewood and Rochester hospitals. Discharged July 7th, 1865. Pensioned. Pension Examiner Eli F. Hendrich reports, March 25th, 1867, that there was an exfoliation from the right side of the frontal bone, that the vision of the right eye was impaired, and that dizziness and headache was caused by slight exposure or exertion.