"Glenn L. Martin was born on #onthisday in 1886 in Macksburg, Iowa. An early aviator and aircraft builder, Martin started the Glenn L. Martin Company in 1912. The Martin company produced numerous types of aircraft, including the Martin M-130, which inaugurated scheduled transpacific airmail service in 1935. The Glenn L. Martin Company merged with Lockheed in 1995 to form Lockheed Martin Corporation. Image: Pan American Airways, Martin M-130 “China Clipper”, c. 1940. Gift of Marion L. Yates in memory of John A. Yates, PAA. 2006.014.015. " This was posted to our Instagram account on January 17, 2018 – https://millsfield.sfomuseum.org/instagram/1729358695/