Rock Erosion, 1963 Very Early Gilpin!!
Taken in 1963, printed in 1988 for the first time
As per the information on the back this was Gilpin's eighth 4x5 negative, The first number "4" stood for 4x5, the next number "8" was image number made in that size
9.5"x10" Silver Gelatin Photograph
Signed under the image and stamped on the back
Mounted/matted with 16"x20" Museum Board