@SFOMuseum Instagram Posts Tagged waybackwednesday 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 See all the tags or all the Instagram posts that have been archived so far.
When the Air Mail Act of 1925 was passed, the City and County of San Francisco recognized the economic importance of establishing a municipal airport as the western terminus of a transcontinental airmail route.
This image was posted on May 03, 2017.
#sfoat90 #waybackwednesday #sfohistory #avgeek #aviationhistory #sfhistory
