Recently acquired this very nice WWI wing of the Robbins variety. It was found and purchased recently (not by me) at an estate sale in Southern California. It came with the photo. Unfortunately no name or biographical information. The only clue is the wagon behind the aviator. Aviation Section Signal Corps US Army. Have no ideas if No. 1413 refers to the Section or the wagon.
This wing is featured in Chris Norma's wings of WWI #11. Hand made. Layered silver. John Ferguson and Cliff Presley say Robbins made them. Chris says "not determined". Anyway, nice wing.