"Hawaiian Airlines dates back to before Hawai’i’s statehood; it was incorporated as Inter-Island Airways #onthisday in 1929. Service started later that year in November. Hawaiian is one of the five remaining legacy air carriers in the U.S., along with Alaska, American, Delta, and United. Have you ever flown on Hawaiian Airlines? Image: Hawaiian Air poster, c. 1980. Gift of the William Hough Collection. 2005.133.055 . . ." This was posted to
our Instagram account on January 29, 2019 –
https://millsfield.sfomuseum.org/instagram/1729357035/