For your consideration, this triangular insignia with the letters "ASC" under a red eagle has the "look and feel" of US WWII insignia though is manufacturer marked "J.R.GAUNT LONDON." It measures 1 1/4 inch along each side, blue and red enamels and gilt finished with a standard pin and catch of the British early to mid-20th century style. Any insights into the identification and history of this insignia/organisation would be appreciated. Thank you.
with kindest regards,