The grouping contains an rating certificate for a Second Lieutenant Ruby Laventhal with the Aviation Section of the U.S. Signal Officer's Reserve Corps dated 1919. Also included are a number of pins and badges, chiefly for American and British aviation outfits, including a Lafayette Flying Corps pin, American and British pilot wings, and other related items. Provenance: The Putnam Green/Sycamore Collection

Very good overall, with mild wear appropriate to age.