We’re just going through them now. The US Coast Guard Historian recommended a professional archivist to us, who knows the Coast Guard and US Light House Service records at the National Archives in Washington better than anyone else.
The drawing pictured is of the lamp room and roof. It gives a good idea of what we’ve found so far. Other drawings literally get down to the nuts and bolts.
Almost none of the Graves Light records at the National Archives are imaged electronically. We have hired the professional archivist to digitize everything she can find, and will provide the electronic images to the Coast Guard Historian’s office and to the National Archives.