Specimen Stock printed by American Bank Note Company. 8 rows of coupons at bottom of stock. Toni Rttimann (Pontresina, 21 August 1967) is a Swiss bridge builder who works in Southeast Asia and in Latin America, where he is known as Toni el Suizo (Toni the Swiss). Toni Rttimann works independently alongside communities in need, using recycled materials and charging no fees.In 2000 Toni receives pipes for 29 bridges in the state of Veracruz, Mexico from the steel pipe manufacturer Tamsa (Tubos de Acero de Mxico SA, today TenarisTamsa). Read more at https://en.wikipedia.org/wiki/Toni_R%C3%BCttimann Tenaris S.A. is a global manufacturer and supplier of steel pipes and related services, primarily for the energy industry with nearly 23,000 employees around the world. It is a majority-owned subsidiary company of the Techint Group, which has interests in steel, energy, engineering and construction and industrial equipment. It is headquartered in Luxembourg and is also a supplier of welded steel pipes for gas pipelines in South America. It has manufacturing facilities in Argentina, Brazil, Canada, China, Colombia, Italy, Japan, Mexico, Romania, and the US, and customer service centers in over 30 countries. Tenaris has an annual production capacity of 3.3 million tons of seamless and 2.8 million tons of welded pipes, and annual consolidated net sales in excess of US$12.1 billion (2008). In 2007 Tenaris bought Hydril and later split the premium connections from pressure control side of the business. The pressure control business was sold to Item ordered may not be exact piece shown. All original and authentic.