AEC Colectivo de doble piso en orden cronológico
AEC Regent I Strachans (H26/24R) '1930
AEC 663T UCC A2-class "Diddler" '1931–????
Union Construction Company (UCC) с 1901 года. В 1929 году переименована в Union & Finance Construction Co. Ltd.
![AEC 661T-EEC MCCW [UK-spec] (H31/24R) '1933](https://s3.wheelsage.org/format/picture/picture-thumb-medium/a/aec/mcw/661t-eec_mccw/aec_661t-eec_mccw_1.avif "AEC 661T-EEC MCCW [UK-spec] (H31/24R) '1933")
![AEC 661T-EEC MCCW [UK-spec] (H31/24R) '1933](https://s3.wheelsage.org/format/picture/picture-thumb-medium/a/aec/mcw/661t-eec_mccw/aec_661t-eec_mccw.avif "AEC 661T-EEC MCCW [UK-spec] (H31/24R) '1933")
AEC Q type MCCW (H31/29F) '1933
![AEC 661T English Electric [UK-spec] (H30/28R) '1934](https://s3.wheelsage.org/format/picture/picture-thumb-medium/a/aec/661t_english_electric/aec_661t_english_electric.avif "AEC 661T English Electric [UK-spec] (H30/28R) '1934")
![AEC 661T English Electric [UK-spec] (H30/28R) '1934](https://s3.wheelsage.org/format/picture/picture-thumb-medium/a/aec/661t_english_electric/aec_661t_english_electric_1.avif "AEC 661T English Electric [UK-spec] (H30/28R) '1934")
WheelsAge.org '2005–actual