@SFOMuseum Instagram Posts Tagged mainliner This is SFO Museum's archive of the @SFOMuseum Instagram account. There are 2 posts . See all the tags or all the Instagram posts that have been archived so far.

In addition to showing the interior of a Douglas DC-3, this United Air Lines promotional print from the 1940s states: “This picture shows the inside of the cabin of a Mainliner. This image was posted on October 11, 2019. #avgeek #mainliner #united #dc3  

What did SFO look like #onthisday in 1938? This image was posted on November 16, 2017. #throwbackthursday #sfo #vintageaviation #1930s #dc3 #douglasaircraft #united #mainliner #avgeek #avationgeek #aviation #aviationhistory #aviationlovers #vintageaviation #history #avhistory #aviationgeeks #instaplane #flying #plane #flight #airline #avgeeks #aviation4u #aviationdaily