A lecture by independent historian John Cloud about indigenous contributions to early American mapmaking and surveys of the newly acquired territory of Alaska is now online. The lecture, titled “The Treaty of Cession, as Seen through the Lenses of Art, Cartography, and Photography,” is 80 minutes long and full of interesting stuff about the early history of Alaska. Cloud gave the talk on 15 November at the Sealaska Heritage Institute in Juneau, as part of the institute’s Native American Heritage Month. Local public radio station KTOO had a short article on the talk last month. [Tony Campbell]