OSPREY COLLECTOR'S LIBRARY: TRIUMPH TWINS & TRIPLES The 350, 500, 650, 750 Twins and Trident by Bacon, Roy - 1981

London, England: Osprey. Fine in Very Good- dust jacket. 1981. First Edition. Hardcover. 0850454034; Binding and contents are almost like new. Very minor wear on the clean, price-cut DJ. ; 7-1/4" x 8-1/2", 192pp. Textured black boards, bright gold spine lettering. MOTORCYCLES. "Since World War II, Triumph has majored on twin cylinder machines, with a sojourn into three cylinder derivatives in the late nineteen-sixties and early seventies. Much has been written about these machines. However, no one has ever truly sorted out the vast diversity of models and their very complexity of manufacture. This book is, therefore, an original work. It sorts one twin from another. From now on there can be no excuse for mistaking a Bonneville for a Thunderbird or a Daytona for a Tiger 100. Which machines had 'bathtubs' and which nacelles? The answers are here. Now the essential story is ready, and available. " Scores of b/w photos. Seven statistic-filled appendices. .