I am posting this link at the request of Rip who got it sent to him.. The author of the images is who wished that that be shared with lighthouse groups:

Kelly Clark
Exhibits Specialist
Dry Tortugas National Park
305-296-5578 (Key West-Primary #)
305-293-0152 (DRTO)
Kelly_Clark@nps.gov

Loggerhead Light Lantern Roof Repairs