Four Royal Canadian Air Force (RCAF) Uniform Shoulder Insignia

Each badge in red embroidery on olive green cotton, with cotton mesh backers. First badge inscribed "CANADA" with an eagle below, 70 mm x 88 mm; second badge twice inscribed "U.S.A." with the two inscriptions separated by a rule, 52 mm x 72 mm; third badge inscribed "V.R." (Volunteer Reserve), 25 mm x 41 mm; fourth badge illustrating a propeller, 37 mm x 100 mm. Ranging from very fine to near extremely fine. Footnote: From the collection of Warren Carroll.