Andrew Lech (1905 – 1991) was a postal worker in Chicago, Illinois. He lived in the suburb of Aurora. He retired from the post office in approximately 1940. He began making scale models in high school on a part-time basis. He began work on the Spirit of Saint Louis model in 1931. It was completed in 1933. It had a wingspan of 36 inches and featured working systems, including control systems that actually worked. In 1940, he was commissioned by the Smithsonian Institution to provide structural and external view drawings of the Spirit of Saint Louis.
Mr. Lech also constructed fifty precise scale models of various 1900s to 1930s era aircraft. In addition, he was commissioned by a patron in Orange County in 1967 to build scale models of experimental aircraft as well as models that were proposed but never executed. This commission also included dioramas of WWI airdromes.
In 1939, Mr. Lech began a correspondence with Paul Garber, Assistant Curator for aeronautics with the Smithsonian Institution. This culminated in the donation of the model to the Smithsonian in 1972. His highly detailed models have been displayed at the Smithsonian Air & Space Museum and the San Diego Aerospace Museum. His models date back to the 1920’s.
Photos: Andrew Lech Special Collection/SDASM Archives