Book 25, 1969, XSA: USA, Mexico, Colombia, Peru, Chile, Argentina, Uruguay, Brazil, Tahiti; Livestock and agriculture Box 11
Book 30, 1971: Europe, England, USA; Livestock and meat industries; International Meat Trades Fair (W. Germany) Box 12
Book 30, 1972: Japan; Goodwill - livestock and meat industries, (Meat and Allied Trades Federation of Australia) Box 12
Book 31, 1972, WH: South Africa, Swaziland, South America; Beef cattle and meat marketing; 6th World Hereford Conference Box 12