Physical description
Metal badge stamped - triangular brass base with metal pin and clips on rear, painted blue, green and white with the words "Electric Traction Association" for the Australian Electric Traction Association - mid 1950's. First AETA badge.
Confirmed as such by Bob Merchant of the Sydney Tramway Museum. by e-mail on 23/1/2017 to Warren Doubleday.
Note - for photographic purposes the badge was supported by the back of another badge and is not part of the badge itself.