HAWKER SIDDELEY 125 BIZ JET Chosen Instrument... or why nearly two hundred enterprising, progressive and prudent organizations chose the 125 BROCHURE.Not dated. Conceived by Wren for Hawker Siddeley. Drawings by WREN. 200mmx180mm. 12 pages. Staples starting to rust. Creasing to spine. Otherwise very good condition. Please see other aviation literature and photograph listings, postage is combined.