1853-1947 1868-1952 1967- adoptees alaska antiquities biography canada centralyupiklanguage chisholm colin collectorsandcollecting culturalassimilation curtis edwards eskimophilosophy eskimos ethnologicalcollectionsjacobsen germany history indiansofnorthamerica inuit johanadrian kotlik materialculture olderyupikeskimos pictorialworks quotations socialconditions sociallifeandcustoms texts traveljacobsen unitedstates yupiklanguages