REFERENCE. (TOYS) COLLECTOR'S GUIDE TO 20TH-CENTURY TOYS by James Opie and Duncan Chilcott. Secaucas: Wellfleet Press, (1990). Large 4to, cloth, 96p., Fine in dw. An overview of major collectible areas with sections on dolls, teddy bears and more. Profusely illus. in color, bibliography and index.