. . "28th (Themes and Medway) Anti-Aircraft Group" . "Air Defence" . "28th (Thames and Medway) Anti-Aircraft Brigade#Postwar" . . . . "28th (Thames and Medway) Anti-Aircraft Group" . "28th (Thames and Medway) Anti-Aircraft Brigade" . "1935" . "28th (Thames & Medway) AA Brigade" . "1946" . . . . . "28th (Thames and Medway) Anti-Aircraft Brigade" . . . . "28th (Thames & Medway) AA Bde" . . "1948" . "28 AA Bde" . . . . "28th (Thames & Medway)" . . "54 (Thames & Medway) AA Brigade" . "28 (Thames and Medway) AA Bde" . "28th (Thames and Medway) AA Group" . . . . "54 (Thames & Medway) AA Bde" . "28 (Thames & Medway) AA Bde" . "28th (Thames and Medway) AA Brigade" . . . . "28th_(Thames_and_Medway)_Anti-Aircraft_Brigade#Postwar" . "1925" . . . "28th (Thames and Medway) AA Bde" . . . . "28th Air Defence Brigade" . . "54 AA Bde" . "28th (Thames & Medway) Anti-Aircraft Group" .