The Mill Pond, Burkes Garden, Virginia
Silverglo, BRISTOL, VA. 6 A 5
This is a Real Photo Postcard printed, I think, by Kelly & Green in Bristol. It was printed on DOPS paper, which was available from 1925 to 1942. K&G took most of their scenics before WWII. I would say a date of late 30s would be good for this picture.