Conservation and restoration of feathers shaft and the vane. The shaft is composed of the calamus and the rachis. The calamus can also be called the quill and is the hollow portion of the shaft that enters the skin follicle. While the rachis is the solid portion of the shaft where the barbs attach. The vane extends to either side of the rachis and is made up of interconnecting barbs. This is considered the most substantial portion of the feather. Removing debris and organic matter from feathers is a key step in the conservation process. Here are several of the ways that feathers are typically
Leonard Cohen: Bird on a Wire phone call from Herb Cohen, Frank Zappa's former manager, telling him that he had located dozens of boxes labelled "Bird on a Wire." Machat had died in 1988, but his son Steven obtained and delivered all 296 film canisters to Palmer. Since the negative was not available, Palmer used the soundtrack to reconstruct the film to its original form. The film stock was in fragile condition, some disintegrating to the touch. Restoring the film required piecing together the film from 3,000 fragments. The film was then sent to Cohen, who wrote back that he was "glad the problem has been