This book describes and illustrates the development of L.F.G. Roland aircraft in WWI with text, 390 photos (9 in color), 50 color profiles, production quantities and serial numbers of aircraft and aircraft dimensions and performance specifications. In addition, 8 Roland aircraft types are illustrated in 1/48 scale drawings. The book has 206 letter-size (8.5â_x0080__x009d_x11â_x0080__x009d_) pages.