Herter's Professional Fly Tying and Tackle Making Manual and Manufacturer's Guide 1950 Book. Material: paper. Size: 6" x 9 1/2". Description: burgundy hard cover book; gold print: Professional Fly Tying and Tackle Making Manual and Manufacturer's Guide, Authentic Fly Tying Dictionary of Popular patterns and a complete outline of fishing entomology, Special Revised Edition, By George Leonard Herter; 416 pages.