Chamberlin Powell Bon. Architectural Design 26 September 1956, 283 Chamberlin Powell Bon. Architectural Design 26 September 1956, 290 Chamberlin Powell Bon. Architectural Design 26 September 1956, 297 Reginald F Malcolmson. Architectural Design 26 October 1956, 317 Theo Crosby. Architectural Design 26 December 1956, cover