alidade (13. 636)

Via a 1956 summer-gig for flat broke beat writer Jack Kerouac as a hermit on Desolation Peak in the Washington Cascades as a fire lookout, undertaking the vigil akin to that of a lonely lighthouse-keeper and watching for signs of smoke, we are introduced to the panoramic, circular cartographic creations of Archie Norcross, centred around the thousands of observation towers erected after a devastating series of forest fires between 1903 and 1908 for the state of Maine. Resident rangers would be watching for telltale plumes and triangulating its location with a simple sighting device (the title turning board) and alert authorities. Of the some eight thousand lookout posts constructed, most have fallen into disrepair, made redundant after newt echnologies and forest management techniques were introduced,  with a few maintained as shelters for hikers. Kerouac’s own summer home was demolished in 1972 due to the structure being a lightening rod during frequent thunderstorms on the mountain top. Much more from Public Domain Review at the link above.