This is an envelope addressed to C. W. Buvinger, MD while he was attached to Sherman's Army in Georgia. Buvinger met and admired Storrs. He was swayed by Barbour, and we lose sight of him after about 1880, as far as his belief system goes. Interestingly, his wife was attending "Russellite" meetings in Pittsburgh in the early 20th century.
We do not know where C. W. Buvinger finally stood on issues dividing Barbour and Russell. We have limited access to Buvinger family papers. They say very little about religious issues.