@SFOMuseum Instagram Posts This is SFO Museum's archive of the @SFOMuseum Instagram account. from April 20, 2022 There are 2 posts .

It’s your last week to see “Mathematics: Vintage and Modern!” This image was posted on April 20, 2022. #mathatsfo #mathematics #math #mathematicalmodels

On April 19 and #onthisday in 1930, the U. S. Army Air Corps held an air show at Mills Field Airport. This image was posted on April 20, 2022. #sfohistory #sfhistory #avgeek #aviationhistory