Cutlery and Allied Trades Research Association knowledge which is available to everyone on a competitive fee paying basis, however CATRA will enter into dialogue with consumers and users of cutlery, knives and tools where their expertise may be of help, on a free of charge basis. Petersen's Bowhunting magazine uses CATRA to measure sharpness of arrowheads. CATRA manufactures a wide range of special purpose equipment including knife and cutlery testing machines and knife sharpening systems including the CATRAHONE and CATRASHARP machines Cutlery and Allied Trades Research Association Cutlery and Allied Trades Research Association (CATRA) is an internationally known research and technology organisation in Sheffield, England which
Sarah Messer Michigan, respectively. For many years she taught as an associate professor at the University of North Carolina at Wilmington in the Department of Creative Writing. In 2010, Messer co-founded One Pause Poetry, an on-line audio archive and reading series in Ann Arbor, Michigan. Currently she teaches at the Residential College at the University of Michigan, and is a cheese maker at White Lotus Farms. Sarah Messer Sarah Messer (born 1966) is an American poet and author. She was raised in Marshfield, Massachusetts, in the Hatch Homestead, a house built in the 17th century that was the subject of her book